{"title":"Polyurethane Wear \u0026 Sealing Components","description":"\u003ch3\u003ePolyurethane Wear \u0026amp; Sealing Components\u003c\/h3\u003e\u003cp\u003eKaybin manufactures custom polyurethane (PU) wear parts and sealing components to drawing or sample for industrial and OEM equipment. PU grade, hardness and construction are selected to match load, impact, speed and environmental conditions for consistent wear life and controlled sealing performance.\u003c\/p\u003e\u003cp\u003eThis collection includes polyurethane wheels and rollers, wear pads and slides, bushes and buffers, and sealing elements used in conveyors, chutes, hydraulic systems and general plant machinery. (Components mentioned here are examples, not the full product range.) Components can be produced with metal cores, backing plates or inserts where required to suit the installation.\u003c\/p\u003e\u003cp\u003eProvide the application, duty conditions and required dimensions (or a sample), and Kaybin will confirm the correct PU profile before manufacture.\u003c\/p\u003e\u003cp\u003e\u003ca rel=\"noopener\" title=\"Elastomer Comparison Chart\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/KAYBIN_ELASTOMER_COMPARISON_CHART_1.pdf?v=1776075417\" target=\"_blank\"\u003eView Elastomer Comparison\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"hydraulic-cylinder-seals","title":"High Pressure Hydraulic Cylinder Seals – Piston, Rod \u0026 Wiper Seals","description":"\u003ch3\u003eHigh Pressure Hydraulic Cylinder Seals – Piston, Rod \u0026amp; Wiper Seals\u003c\/h3\u003e\n\u003cp\u003eKaybin manufactures hydraulic cylinder seals including piston seals, rod seals, U-cups, buffer seals and wiper\/scraper seals engineered for high-pressure industrial and mobile hydraulic systems.\u003c\/p\u003e\n\u003cp\u003eThese reciprocating seals are moulded or machined to your groove dimensions, pressure class and duty cycle to control leakage, resist extrusion and extend cylinder service life in mining, press, mobile and OEM equipment across South Africa and Africa.\u003c\/p\u003e\n\u003cp\u003eThis page covers reciprocating hydraulic and pneumatic cylinder seals only — not rotary shaft seals, O-rings or Chevron packing.\u003c\/p\u003e\n\u003ch4\u003eSeal Family Segmentation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePiston Seals\u003c\/strong\u003e\u003cbr\u003eSingle-acting and double-acting piston seals used to separate pressure chambers within hydraulic cylinders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRod Seals\u003c\/strong\u003e\u003cbr\u003ePrimary dynamic seals installed in the gland to prevent external leakage from the cylinder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuffer Seals\u003c\/strong\u003e\u003cbr\u003eSecondary pressure-control elements positioned ahead of rod seals to absorb pressure spikes and reduce load on the primary seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eU-Cup Seals\u003c\/strong\u003e\u003cbr\u003eSymmetrical and asymmetrical lip profiles for dynamic sealing in piston or rod applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWiper \/ Scraper Seals\u003c\/strong\u003e\u003cbr\u003eInstalled externally to exclude dust, slurry and water from entering the cylinder and damaging internal components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Seals\u003c\/strong\u003e\u003cbr\u003eIntegrated multi-element sealing systems used in higher-pressure hydraulic cylinders where space is limited and performance demands are elevated.\u003c\/p\u003e\n\u003ch4\u003eMaterial Segmentation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePolyurethane (PU)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh wear resistance\u003c\/li\u003e\n\u003cli\u003eStrong extrusion resistance\u003c\/li\u003e\n\u003cli\u003eCommon in mining and heavy-duty hydraulic service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRubber-Based Compounds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNBR – mineral oil hydraulic systems\u003c\/li\u003e\n\u003cli\u003eHNBR – elevated temperature and enhanced oil resistance\u003c\/li\u003e\n\u003cli\u003eEPDM – water-based fluids (not compatible with mineral oils)\u003c\/li\u003e\n\u003cli\u003eFKM \/ Viton® – aggressive fluids and higher temperatures\u003c\/li\u003e\n\u003cli\u003eSilicone – wide temperature range applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePTFE \u0026amp; Filled PTFE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow friction characteristics\u003c\/li\u003e\n\u003cli\u003eReduced stick-slip behaviour\u003c\/li\u003e\n\u003cli\u003eChemical resistance\u003c\/li\u003e\n\u003cli\u003eOften combined with energisers or back-up rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaterial hardness (Shore A) and profile geometry are selected based on pressure, temperature, rod speed, contamination level and extrusion gap.\u003c\/p\u003e\n\u003ch4\u003ePerformance \u0026amp; Engineering Considerations\u003c\/h4\u003e\n\u003cp\u003eHydraulic cylinder seals are designed for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-pressure hydraulic circuits\u003c\/li\u003e\n\u003cli\u003eReciprocating motion under load\u003c\/li\u003e\n\u003cli\u003eSide-load and shock loading conditions\u003c\/li\u003e\n\u003cli\u003eMining, mobile and industrial duty environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCritical specification factors include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtrusion gap control\u003c\/li\u003e\n\u003cli\u003eGroove tolerance and gland design\u003c\/li\u003e\n\u003cli\u003eSurface finish (Ra) compatibility\u003c\/li\u003e\n\u003cli\u003eRod hardness\u003c\/li\u003e\n\u003cli\u003eSeal squeeze and radial interference\u003c\/li\u003e\n\u003cli\u003ePressure spikes and shock loading\u003c\/li\u003e\n\u003cli\u003eDynamic vs static friction behaviour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCylinder Seal Specification Checklist\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eRequired Information\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eBore Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRod Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eGroove Width \u0026amp; Depth\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWorking Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ebar \/ psi class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStroke Length\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFluid Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eHydraulic oil \/ water-glycol \/ air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSurface Finish (Rod\/Bore)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRa value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eActing Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSingle or Double Acting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCommon Failure Modes Addressed\u003c\/h4\u003e\n\u003cp\u003eCorrectly specified hydraulic cylinder seals help prevent:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeal extrusion into clearance gaps\u003c\/li\u003e\n\u003cli\u003eNibbling and edge damage\u003c\/li\u003e\n\u003cli\u003eSpiral failure\u003c\/li\u003e\n\u003cli\u003eLip rollover\u003c\/li\u003e\n\u003cli\u003eCompression set\u003c\/li\u003e\n\u003cli\u003eRod scoring\u003c\/li\u003e\n\u003cli\u003eInternal bypass leakage\u003c\/li\u003e\n\u003cli\u003eSeal hardening due to thermal exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSeal profile, compound selection and gland compatibility are reviewed prior to manufacture to reduce premature failure.\u003c\/p\u003e\n\u003ch4\u003eHydraulic Seal Kits \u0026amp; Replacement Support\u003c\/h4\u003e\n\u003cp\u003eKaybin supplies:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHydraulic cylinder seal kits\u003c\/li\u003e\n\u003cli\u003eRod seal replacement kits\u003c\/li\u003e\n\u003cli\u003ePiston seal replacement kits\u003c\/li\u003e\n\u003cli\u003eCustom seal stacks\u003c\/li\u003e\n\u003cli\u003eReverse-engineered seal kits for discontinued OEM cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCustom hydraulic sealing solutions manufactured to specification for reliable performance in industrial and mobile hydraulic systems across Africa.\u003c\/p\u003e","brand":"kaybin","offers":[{"title":"Default Title","offer_id":45283693265068,"sku":null,"price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/kaybin-polyurethane-piston-rod-wiper-seals_webp.webp?v=1770189825"},{"product_id":"polyurethane-buffers-bump-stops","title":"Polyurethane Buffers \u0026 Bump Stops","description":"\u003ch3\u003ePolyurethane Buffers \u0026amp; Bump Stops\u003c\/h3\u003e\n\n\u003cp\u003eKaybin manufactures custom polyurethane buffers and bump stops for end-of-travel and overload protection where rubber blocks or metal stops wear out, deform or damage equipment. Each buffer is moulded or machined to your drawing or sample to absorb energy, control deceleration and protect structures, frames and moving parts in demanding industrial and OEM environments.\u003c\/p\u003e\n\n\u003cp\u003ePolyurethane buffers combine elastic energy absorption with improved wear resistance and dimensional stability compared with standard rubber stops, making them well suited to harsh industrial duty.\u003c\/p\u003e\n\n\u003ch4\u003eFunction \u0026amp; Typical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eAbsorbs impact at end-stop positions on conveyors, transfer cars and shuttles\u003c\/li\u003e\n\u003cli\u003eProtects machinery frames, doors, guards and structures from repeated shock\u003c\/li\u003e\n\u003cli\u003eControls deceleration and rebound on moving equipment and lift mechanisms\u003c\/li\u003e\n\u003cli\u003eReduces noise and vibration compared with metal-to-metal contact\u003c\/li\u003e\n\u003cli\u003eUsed on conveyors, material-handling systems, presses, packaging lines, docking stops, loading bays and OEM machinery\u003c\/li\u003e\n\u003cli\u003eUsed where rubber bump stops crack under repeated shock, or where metal stops transmit impact directly into frames and supporting structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eMaterial \u0026amp; Design Options\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003ePolyurethane buffers are produced from high-performance PU elastomers, with hardness and geometry selected to match your duty:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePU elastomer (Shore A range) for tuned stiffness, deflection and energy absorption\u003c\/li\u003e\n\u003cli\u003eSolid, washer-style, cylindrical, conical or rectangular buffer designs\u003c\/li\u003e\n\u003cli\u003eOptions for bonded-to-metal plates, studs or inserts for secure mounting\u003c\/li\u003e\n\u003cli\u003eFormulations selected for high impact, abrasion resistance, oil exposure or outdoor service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompound, hardness and shape are chosen based on impact energy, stroke, frequency and operating environment.\u003c\/p\u003e\n\n\u003ch4\u003eOperating Conditions\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesigned for:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eRepeated impact, bumping and end-stop contact\u003c\/li\u003e\n\u003cli\u003eDynamic shock and vibration in tough industrial environments\u003c\/li\u003e\n\u003cli\u003eOily, wet, dusty or outdoor conditions where rubber fails prematurely\u003c\/li\u003e\n\u003cli\u003eTemperature capability dependent on the selected polyurethane grade and duty cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCorrectly specified polyurethane buffers and bump stops help prevent frame cracking, bent stops, noisy impacts and unplanned downtime.\u003c\/p\u003e\n\n\u003ch4\u003eEngineering Details Required\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eTo specify the correct buffer or bump stop, provide:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eBuffer style and dimensions (OD\/ID\/height or overall size, mounting details)\u003c\/li\u003e\n\u003cli\u003eImpact mass, approach speed or estimated impact energy\u003c\/li\u003e\n\u003cli\u003eRequired deflection or maximum allowable stopping distance\u003c\/li\u003e\n\u003cli\u003eMounting method (plate, bolts, threaded studs, weld-on bracket, etc.)\u003c\/li\u003e\n\u003cli\u003eOperating environment (oils, chemicals, water, temperature and outdoor exposure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eKaybin then selects the appropriate polyurethane grade and buffer design and manufactures components to your exact specification for reliable impact protection in industrial and OEM equipment. These buffers form part of Kaybin's broader range of custom polyurethane engineering components.\u003c\/p\u003e","brand":"kaybin","offers":[{"title":"Default Title","offer_id":45283707650220,"sku":null,"price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/kaybin-polyurethane-buffers-bump-stops-blue-pu-end-stop-rings_webp.webp?v=1769787459"},{"product_id":"conveyor-drive-bands","title":"Conveyor Drive Bands","description":"\u003ch3\u003eConveyor Drive Bands\u003c\/h3\u003e\n\u003cp\u003eKaybin manufactures custom conveyor drive bands for packaging, bottling, and light-to-medium duty conveyor systems where reliable grip, low noise, and long service life are critical. Each band is produced to your required profile and length to transmit power smoothly between drive shafts, rollers, and pulleys without slippage or premature wear.\u003c\/p\u003e\n\u003ch3\u003eFunction \u0026amp; Typical Applications\u003c\/h3\u003e\n\u003cp\u003eTransmits drive from motors\/shafts to conveyor rollers and pulleys\u003c\/p\u003e\n\u003cp\u003eProvides positive grip with reduced noise versus chain or geared drives\u003c\/p\u003e\n\u003cp\u003eProtects rollers and product from impact and hard metal contact\u003c\/p\u003e\n\u003cp\u003eUsed on packaging lines, bottling plants, printing and labelling machines, light materials-handling and OEM conveyor systems\u003c\/p\u003e\n\u003ch3\u003eMaterial Options\u003c\/h3\u003e\n\u003ch3\u003eDrive bands are manufactured from high-performance elastomers and engineering polymers selected for load, speed, and environment:\u003c\/h3\u003e\n\u003cp\u003ePolyurethane (PU elastomer) – primary material; high wear resistance, excellent flex fatigue, good grip, low noise\u003c\/p\u003e\n\u003cp\u003eNBR \/ other rubbers – where additional damping or oil resistance is required\u003c\/p\u003e\n\u003cp\u003ePolyester \/ reinforced options – where dimensional stability and higher tension are needed\u003c\/p\u003e\n\u003cp\u003eMaterials and hardness are matched to pulley design, wrap angle, speed, and required traction.\u003c\/p\u003e\n\u003ch3\u003eOperating Conditions\u003cbr\u003eDesigned for:\u003c\/h3\u003e\n\u003cp\u003eContinuous or start–stop duty on driven roller and belt conveyors\u003c\/p\u003e\n\u003cp\u003eLow to high speeds (depending on band cross-section and material)\u003c\/p\u003e\n\u003cp\u003eIndoor industrial environments, with options for oil, coolant, and mild chemical exposure\u003c\/p\u003e\n\u003cp\u003eApplications where low noise, reduced maintenance and predictable grip are important\u003c\/p\u003e\n\u003cp\u003eCorrectly specified drive bands help reduce slippage, tracking issues, and unscheduled conveyor downtime.\u003c\/p\u003e\n\u003ch3\u003eEngineering Details Required\u003c\/h3\u003e\n\u003ch3\u003eTo specify the correct conveyor drive band, provide:\u003c\/h3\u003e\n\u003cp\u003eConveyor type and duty (packaging, bottling, accumulation, etc.)\u003c\/p\u003e\n\u003cp\u003eBand cross-section (round, V, flat, or existing profile)\u003c\/p\u003e\n\u003cp\u003eCentre distance, pulley diameters, and required band length (or sample)\u003c\/p\u003e\n\u003cp\u003eRequired traction level and operating speed\u003c\/p\u003e\n\u003cp\u003eEnvironment (dry, oily, damp, washdown, temperature range)\u003c\/p\u003e\n\u003cp\u003eKaybin then selects the appropriate elastomer and manufactures conveyor drive bands to your exact specification for reliable, repeatable performance in industrial plants.\u003c\/p\u003e","brand":"kaybin","offers":[{"title":"Default Title","offer_id":45286944112812,"sku":null,"price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/polyurethane-round-conveyor-drive-bands-o-ring-belts_webp.webp?v=1775724549"},{"product_id":"polyurethane-rollers","title":"Polyurethane Rollers","description":"\u003ch3\u003eCustom Polyurethane Rollers for Industrial Handling \u0026amp; Conveyor Systems\u003c\/h3\u003e\n\n\u003cp\u003eKaybin designs and manufactures custom polyurethane (PU) rollers and urethane rollers where abrasion resistance, impact strength, shock absorption and low noise are critical. Each roller is built to your dimensions or sample, combining a strong steel, stainless, aluminium or engineering-plastic core with a high-performance PU tread for wear resistance, non-marking performance and reliable service in demanding production environments.\u003c\/p\u003e\n\n\u003ch4\u003eFunction \u0026amp; Typical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarries and guides loads on conveyors, trolleys, bogies and material-handling systems\u003c\/li\u003e\n\u003cli\u003eReduces noise, vibration and floor or belt damage compared to steel rollers\u003c\/li\u003e\n\u003cli\u003eProvides high grip, shock absorption and long wear life under repetitive loading\u003c\/li\u003e\n\u003cli\u003eSuitable for factory conveyors, bottling and packaging lines, warehousing systems and OEM machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eMaterial \u0026amp; Construction Options\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003ePolyurethane (PU elastomer): high wear, tear and impact resistance; available in non-marking grades and hardness options matched to duty\u003c\/li\u003e\n\u003cli\u003eCore materials: steel, stainless steel, aluminium or engineering-plastic cores depending on strength, corrosion and weight requirements\u003c\/li\u003e\n\u003cli\u003eBushes, sleeves \u0026amp; bearings: supplied according to the mounting method or shaft interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePU tread hardness and formulation are selected to balance wear resistance, grip, low noise and non-marking performance for your application.\u003c\/p\u003e\n\n\u003ch4\u003eOperating Conditions\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eMedium to heavy loads with continuous or start–stop duty\u003c\/li\u003e\n\u003cli\u003eDry, wet or mildly abrasive operating environments\u003c\/li\u003e\n\u003cli\u003eApplications where noise, impact and surface damage must be controlled\u003c\/li\u003e\n\u003cli\u003eTemperatures and chemical exposure matched to the selected PU system and core material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCorrectly specified polyurethane rollers help extend equipment life, improve handling quality and reduce maintenance downtime.\u003c\/p\u003e\n\n\u003ch4\u003eEngineering Details Required\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eTo manufacture rollers accurately, provide:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eRoller diameter, face width and overall width\u003c\/li\u003e\n\u003cli\u003eBore size and mounting detail (bearing, bush, keyway, shaft fit, etc.)\u003c\/li\u003e\n\u003cli\u003eLoad per roller and operating speed\u003c\/li\u003e\n\u003cli\u003eDuty cycle (continuous, indexing, manual or powered movement)\u003c\/li\u003e\n\u003cli\u003eOperating environment (wet\/dry, cleaners, chemicals, temperature, indoor\/outdoor)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eKaybin then selects the appropriate polyurethane grade and core design and manufactures rollers to your exact specification for industrial and OEM use.\u003c\/p\u003e","brand":"kaybin","offers":[{"title":"Default Title","offer_id":45287012499628,"sku":null,"price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/polyurethane-rollers-conical-and-spool-type-kaybin.webp_1.webp?v=1770962036"},{"product_id":"polyurethane-slides-wear-pads","title":"Polyurethane Wear Pads \u0026 Slides","description":"\u003ch3\u003ePolyurethane Wear Pads \u0026amp; Slides\u003c\/h3\u003e\n\n\u003cp\u003eKaybin manufactures custom polyurethane wear pads, slides and wear strips for conveyors, chutes and bulk material handling equipment that require low-friction, impact-resistant support instead of direct metal-to-metal contact. Each wear pad or slide is machined or moulded to your dimensions or sample to carry load, control movement and protect steelwork in demanding industrial environments.\u003c\/p\u003e\n\n\u003ch4\u003eFunction \u0026amp; Typical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eProvides low-friction sliding support between moving parts and guided components\u003c\/li\u003e\n\u003cli\u003eProtects frames, beams, chutes, bins, hoppers and guides from wear and impact\u003c\/li\u003e\n\u003cli\u003eReduces noise, vibration and shock transfer into structures\u003c\/li\u003e\n\u003cli\u003eUsed on conveyors, loading chutes, guide rails, transfer and loading points, loader buckets and OEM machinery in mining, aggregates and general bulk material handling plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eMaterial Options\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eSlides and wear pads are manufactured primarily from:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePolyurethane (PU elastomer) – high impact and abrasion resistance, good cut and tear resistance, available in different hardnesses to match load and sliding duty\u003c\/li\u003e\n\u003cli\u003eHybrid constructions – PU bonded to steel or other substrates where bolt-on or welded backing plates are required for secure mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHardness, thickness and backing design are selected based on load, sliding speed, impact level and operating environment.\u003c\/p\u003e\n\n\u003ch4\u003eOperating Conditions\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesigned for:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDry or wet sliding conditions with repeated impact, loading and unloading\u003c\/li\u003e\n\u003cli\u003eExposure to bulk materials, aggregates, ore, grains, packaging and general plant debris\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor use with temperature variation and occasional chemical or washdown exposure (grade-dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCorrectly specified polyurethane wear pads and slides help extend equipment life, reduce maintenance on structural steel and improve running smoothness.\u003c\/p\u003e\n\n\u003ch4\u003eEngineering Details Required\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eTo specify the correct polyurethane slide or wear pad, provide:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eApplication and mounting details (fixed pad, replaceable liner, guide shoe, etc.)\u003c\/li\u003e\n\u003cli\u003eRequired pad size, thickness and bolt pattern (or drawing\/sample)\u003c\/li\u003e\n\u003cli\u003eLoad conditions, contact area and impact level\u003c\/li\u003e\n\u003cli\u003eSliding speed and stroke\/frequency\u003c\/li\u003e\n\u003cli\u003eMaterial handled and operating environment (dusty, wet, chemical, outdoor, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eKaybin then recommends the appropriate polyurethane grade and backing design, and manufactures wear pads and slides to your exact specification for industrial and OEM use.\u003c\/p\u003e","brand":"kaybin","offers":[{"title":"Default Title","offer_id":45287034683564,"sku":null,"price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/kaybin-polyurethane-v-block-slide-wear-pad_webp.webp?v=1769807845"},{"product_id":"polyurethane-shut-off-rubbers","title":"Polyurethane Shut-Off Rubbers","description":"\u003cp\u003e\u003cstrong\u003ePolyurethane Shut-Off Rubbers — Custom Manufactured to Your Specification\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eKaybin manufactures custom polyurethane shut-off rubbers for a wide range of valve and flow control applications across multiple industries. Whether for filling and dosing valves on production lines or specialist shut-off components for drilling and downhole equipment, each component is produced to your drawing or sample — matched to your valve geometry, operating conditions and performance requirements. From standard sizes to complex custom designs, Kaybin manufactures shut-off rubbers to suit any application where reliable, repeatable shut-off is critical.\u003c\/p\u003e\u003ch2\u003eFunction \u0026amp; Typical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCreates a positive shut-off at the valve seat to prevent drips, leaks and overfill\u003c\/li\u003e\n\u003cli\u003eControls product or fluid cut-off timing in high-cycle valve and flow control assemblies\u003c\/li\u003e\n\u003cli\u003eUsed on bottling and filling lines, dosing heads, liquid and viscous product fillers, CIP\/washdown systems and OEM valve assemblies\u003c\/li\u003e\n\u003cli\u003eSupplied to drilling, downhole and heavy equipment applications requiring durable, custom-profile shut-off components\u003c\/li\u003e\n\u003cli\u003eManufactured to any size or design — from small precision valve tips to large-diameter shut-off discs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaterial Options (PU-Focused)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePolyurethane (PU elastomer) — hardness tuned for sealing performance and wear life, with non-marking options available where required\u003c\/li\u003e\n\u003cli\u003ePU grade is selected based on application type, cycle rate, abrasion, fluid media, cleaning chemicals and any food-contact or industry-specific requirements, which can be reviewed during material selection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOperating Conditions\u003c\/h2\u003e\u003cp\u003eDesigned for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-cycle contact sealing against metal or polymer valve seats\u003c\/li\u003e\n\u003cli\u003eWet, washdown and chemical-cleaning environments (grade-dependent)\u003c\/li\u003e\n\u003cli\u003eHigh-pressure and heavy-duty applications in drilling and downhole equipment\u003c\/li\u003e\n\u003cli\u003eApplications where swelling, tearing or flat-spot wear causes leaking or dripping at the valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEngineering Details Required\u003c\/h2\u003e\u003cp\u003eTo manufacture the correct shut-off rubber for your application, provide:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication type and equipment (filling valve, dosing head, drilling assembly, downhole tool, or other)\u003c\/li\u003e\n\u003cli\u003eValve or housing type, make and model (or a sample component)\u003c\/li\u003e\n\u003cli\u003eSeat diameter and profile, and shut-off stroke or travel\u003c\/li\u003e\n\u003cli\u003eFluid or product media and operating temperature\u003c\/li\u003e\n\u003cli\u003eCleaning method, cycle rate and any pressure requirements\u003c\/li\u003e\n\u003cli\u003eAny specific requirements such as food-contact compliance, non-marking, softer impact or extended wear life\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKaybin then matches the correct PU grade and geometry and manufactures shut-off rubbers to your specification — delivering consistent, reliable shut-off performance across any industry, anywhere in Africa.\u003c\/p\u003e","brand":"kaybin","offers":[{"title":"Default Title","offer_id":45287714390188,"sku":null,"price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/polyurethane-shut-off-rubbers-filling-valves-kaybin_webp.webp?v=1769859015"},{"product_id":"polyurethane-wheels","title":"Polyurethane Wheels for Industrial Handling \u0026 OEM Equipment","description":"\u003ch3\u003ePolyurethane Wheels for Industrial Handling \u0026amp; OEM Equipment\u003c\/h3\u003e\n\u003cp\u003eKaybin manufactures high-performance polyurethane (PU) wheels for trolleys, conveyors, carts, castors, and OEM machinery where durability, floor protection, and quiet running are critical. Each wheel is produced to drawing or sample, with the PU grade, hub design, and bearing interface tailored to the load, speed, and operating environment.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFunction \u0026amp; Typical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports loads on trolleys, carts, conveyors, and material-handling equipment\u003c\/li\u003e\n\u003cli\u003eReduces noise, vibration, and floor damage compared with steel or hard plastic wheels\u003c\/li\u003e\n\u003cli\u003eProvides grip, shock absorption, and long wear life under continuous or start–stop duty\u003c\/li\u003e\n\u003cli\u003eUsed across warehouses, packaging lines, bottling plants, food and beverage facilities, and OEM machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eMaterial \u0026amp; Design Options\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePolyurethane Tread (Primary Material)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh abrasion and tear resistance\u003c\/li\u003e\n\u003cli\u003eQuiet, non-marking rolling options available\u003c\/li\u003e\n\u003cli\u003eMultiple hardness grades for grip, load, and impact needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCore Options (as required)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSteel \/ Stainless Steel – heavy load, high strength\u003c\/li\u003e\n\u003cli\u003eAluminium – lightweight, corrosion resistant\u003c\/li\u003e\n\u003cli\u003eNylon, Acetal (POM), HDPE, PP – chemical resistance + reduced rolling resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBearing \u0026amp; Bush Interfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlain bore\u003c\/li\u003e\n\u003cli\u003ePress-fit bushes\u003c\/li\u003e\n\u003cli\u003eDeep groove bearings\u003c\/li\u003e\n\u003cli\u003eCustom hub machining + keyways (if required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eOperating Conditions\u003c\/h3\u003e\n\u003cp\u003eDesigned for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMedium to heavy load rolling duty\u003c\/li\u003e\n\u003cli\u003eContinuous operation or start–stop handling\u003c\/li\u003e\n\u003cli\u003eIndoor\/outdoor use\u003c\/li\u003e\n\u003cli\u003eWet, mildly abrasive, or washdown environments (PU grade dependent)\u003c\/li\u003e\n\u003cli\u003eRequirements for non-marking, anti-static, high-grip, or noise-control performance\u003c\/li\u003e\n\u003cli\u003eCorrectly specified PU wheels deliver long service life, reduced downtime, and smoother handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eEngineering Details Required\u003c\/h3\u003e\n\u003cp\u003eProvide the following to manufacture the correct wheel:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOD, width, hub\/bore size, and bearing\/bush type\u003c\/li\u003e\n\u003cli\u003eLoad per wheel, travel speed, and duty cycle\u003c\/li\u003e\n\u003cli\u003eFloor surface (concrete, epoxy, tiles, steel, rough, smooth)\u003c\/li\u003e\n\u003cli\u003eEnvironment (wet, washdown, chemical exposure, outdoor)\u003c\/li\u003e\n\u003cli\u003eSpecial requirements: non-marking, anti-static, high grip, low noise, food grade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKaybin selects the appropriate PU grade and hub design, then manufactures wheels to exact specification for reliable industrial and OEM performance across Africa.\u003c\/p\u003e","brand":"kaybin","offers":[{"title":"Default Title","offer_id":45287778648236,"sku":null,"price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/files\/Kaybin-Polyurethane-Industrial-Wheels-Heavy-Duty-OEM-South-Africa_webp.webp?v=1769863819"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4790\/6476\/collections\/kaybin-polyurethane-components-wear-bush-roller-seals_webp_41fcace9-b5d5-41d4-96b5-04ebcc631802.webp?v=1770982300","url":"https:\/\/kaybin.co.za\/collections\/polyurethane-wear-sealing-components.oembed","provider":"Kaybin","version":"1.0","type":"link"}