Bearing Track Roller

It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for Bearing Track Roller, Radial Roller Bearing, Motorcycle Gear Stores, Flanged Sealed Bearings, Trust us, you will find a better solution on car parts industry. No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for Bearing Track Roller, To create more creative products, maintain high-quality products and update not only our products but ourselves so as to keep us ahead of the world, and the last but most vital one: to make every client satisfied with everything we offer and to grow stronger together. To be the real winner, starts here!


  • 2018 Wholesale New Design V Groove Roller Bearing - Welfine Metric Steel Ball Bearing – Welfine

    2018 Wholesale New Design V Groove Roller Bearing - Welfine Metric Steel Ball Bearing – Welfine

    After forming, sintering and sizing, the bearings are vacuum impregnated with SAE 30 oil that provides lubricant which is metered from the bearing to the shaft during rotation. Bearing forms made to order: cylindrical bushes and flanged bushes with non-standard dimensions, spherical bearings, tubes and rod blanks, customized bearing designs. Self-lubricating – when in motion oil rises to the surface for lubrication and restores itself when at rest. Maintenance-free bearing for general e...
  • Super Purchasing for Cylinder Roller Bearing - Sintered Bushing  with Holes – Welfine

    Super Purchasing for Cylinder Roller Bearing - Sintered Bushing with Holes – Welfine

    Model 3D printer bushings Material  MPIF:CT-1000-K26,SAE841, Sint A50,A51,oil-impregnated Style Sleeve, Flanged,Spherical,Miniature,Trust Washer, Rod  Size 1) inner 3-120mm, also can according to your request Package inner packing: plastic bag outer packing: carton, pallet Other Terms Quality Standards: ISO9001 Quick Delivery: 15 Days Payment Terms: T/T,L/C,Paypal Shipment: By Sea / Air Delivery Terms: FOB,CFR,DDU Custom Registration No. : 3301965G49 Sli...
  • 100% Original Factory Tape Roller Bearing - Deep Groove Iron Oilite Ball Bearing – Welfine

    100% Original Factory Tape Roller Bearing - Deep Groove Iron Oilite Ball Bearing – Welfine

    Package inner packing: plastic bag outer packing: carton, pallet Other Terms Quality Standards: ISO9001 Quick Delivery: 15 Days Payment Terms: T/T,L/C,Paypal Shipment: By Sea / Air Delivery Terms: FOB,CFR,DDU Custom Registration No. : 3301965G49 Sliding Bearing HS-Code:8483300090 Specification: Standard tolerance of inside diameter G7 Standard tolerance of outside diameter S7 Recommend shaft tolerance f7/g6 Recommend housing tolerance H7 Standardized workflow 1.All w...
  • Factory supplied Rubber Rollers With Bearings - Different Magnetic Types High Speed Metal Ball Bearing  – Welfine

    Factory supplied Rubber Rollers With Bearings - Different Magnetic Types High Speed Metal Ball Bearing – Welfine

    After forming, sintering and sizing, the bearings are vacuum impregnated with SAE 30 oil that provides lubricant which is metered from the bearing to the shaft during rotation. Bearing forms made to order: cylindrical bushes and flanged bushes with non-standard dimensions, spherical bearings, tubes and rod blanks, customized bearing designs. Self-lubricating – when in motion oil rises to the surface for lubrication and restores itself when at rest. Maintenance-free bearing for general e...
  • Cheapest Factory Double Row Roller Bearing - Sintered Bushing  with Holes – Welfine

    Cheapest Factory Double Row Roller Bearing - Sintered Bushing with Holes – Welfine

    Model 3D printer bushings Material  MPIF:CT-1000-K26,SAE841, Sint A50,A51,oil-impregnated Style Sleeve, Flanged,Spherical,Miniature,Trust Washer, Rod  Size 1) inner 3-120mm, also can according to your request Package inner packing: plastic bag outer packing: carton, pallet Other Terms Quality Standards: ISO9001 Quick Delivery: 15 Days Payment Terms: T/T,L/C,Paypal Shipment: By Sea / Air Delivery Terms: FOB,CFR,DDU Custom Registration No. : 3301965G49 Sli...
  • Factory source Axial Cylindrical Roller Bearing - Sintered Bronze Spherical Bearings ball bearing – Welfine

    Factory source Axial Cylindrical Roller Bearing - Sintered Bronze Spherical Bearings ball bearing – Welfine

    Material MPIFCT-1000-K26,SAE841,SintA50,A51,oil-impregnated Style Sleeve, Flanged,Spherical,Miniature,Trust Washer, Rod Size inner 3-120mm, also can according to your request Package inner packing: plastic bagouter packing: carton, pallet Physical PropertiesSpecific load capacity static 10 N/mm² Specific load capacity dynamic: 5 N/mm² Sliding speed 6.0 [ m/s ] Friction value 0,05 to 0,20 [ µ ] Temperature strain: -40 to +200 [ °C ] Max. Pv – value 1.6 [ N/mm² x m/s ] ...
  • OEM China Copper Ball Bearings - Welfine Metric Steel Ball Bearing – Welfine

    OEM China Copper Ball Bearings - Welfine Metric Steel Ball Bearing – Welfine

    After forming, sintering and sizing, the bearings are vacuum impregnated with SAE 30 oil that provides lubricant which is metered from the bearing to the shaft during rotation. Bearing forms made to order: cylindrical bushes and flanged bushes with non-standard dimensions, spherical bearings, tubes and rod blanks, customized bearing designs. Self-lubricating – when in motion oil rises to the surface for lubrication and restores itself when at rest. Maintenance-free bearing for general e...
  • Factory Cheap Hot Ball Bushing Bearing - Sintered Bushing  with Holes – Welfine

    Factory Cheap Hot Ball Bushing Bearing - Sintered Bushing with Holes – Welfine

    Model 3D printer bushings Material  MPIF:CT-1000-K26,SAE841, Sint A50,A51,oil-impregnated Style Sleeve, Flanged,Spherical,Miniature,Trust Washer, Rod  Size 1) inner 3-120mm, also can according to your request Package inner packing: plastic bag outer packing: carton, pallet Other Terms Quality Standards: ISO9001 Quick Delivery: 15 Days Payment Terms: T/T,L/C,Paypal Shipment: By Sea / Air Delivery Terms: FOB,CFR,DDU Custom Registration No. : 3301965G49 Sli...
  • Manufacturer for Ball Bearings Near Me - Sintered Bronze Spherical Bearings ball bearing – Welfine

    Manufacturer for Ball Bearings Near Me - Sintered Bronze Spherical Bearings ball bearing – Welfine

    Material MPIFCT-1000-K26,SAE841,SintA50,A51,oil-impregnated Style Sleeve, Flanged,Spherical,Miniature,Trust Washer, Rod Size inner 3-120mm, also can according to your request Package inner packing: plastic bagouter packing: carton, pallet Physical PropertiesSpecific load capacity static 10 N/mm² Specific load capacity dynamic: 5 N/mm² Sliding speed 6.0 [ m/s ] Friction value 0,05 to 0,20 [ µ ] Temperature strain: -40 to +200 [ °C ] Max. Pv – value 1.6 [ N/mm² x m/s ] ...
  • Factory wholesale Precision Ball Bearings - Deep Groove Iron Oilite Ball Bearing – Welfine

    Factory wholesale Precision Ball Bearings - Deep Groove Iron Oilite Ball Bearing – Welfine

    Package inner packing: plastic bag outer packing: carton, pallet Other Terms Quality Standards: ISO9001 Quick Delivery: 15 Days Payment Terms: T/T,L/C,Paypal Shipment: By Sea / Air Delivery Terms: FOB,CFR,DDU Custom Registration No. : 3301965G49 Sliding Bearing HS-Code:8483300090 Specification: Standard tolerance of inside diameter G7 Standard tolerance of outside diameter S7 Recommend shaft tolerance f7/g6 Recommend housing tolerance H7 Standardized workflow 1.All w...