Ball Screw Bearing

With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Ball Screw Bearing, Angular Roller Bearing, Composite Sleeve Bearings, Combined Roller Bearing, All the time, we have been paying attention on all details to insure each product satisfied by our customers. With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Ball Screw Bearing, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.


  • OEM Manufacturer Linear Sleeve Bearing - Deep Groove Iron Oilite Ball Bearing – Welfine

    OEM Manufacturer Linear Sleeve 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 best selling Deep Groove Ball Bearing - Different Magnetic Types High Speed Metal Ball Bearing  – Welfine

    Factory best selling Deep Groove Ball Bearing - 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...
  • Super Purchasing for Cylinder Roller Bearing - Sintered Bronze Spherical Bearings ball bearing – Welfine

    Super Purchasing for Cylinder 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 ] ...
  • Good User Reputation for Forklift Roller Bearing - Fe99C0.2 Deva Metal Dre Beainnng and Axial Ball Bearing – Welfine

    Good User Reputation for Forklift Roller Bearing - Fe99C0.2 Deva Metal Dre Beainnng and Axial 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...
  • 18 Years Factory Delrin Roller Bearings - Different Magnetic Types High Speed Metal Ball Bearing  – Welfine

    18 Years Factory Delrin Roller 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...
  • Factory Price Roller Rocker Bearing - Sintered Bushing  with Holes – Welfine

    Factory Price Roller Rocker 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...
  • High Quality for Dual Ball Bearing - Different Magnetic Types High Speed Metal Ball Bearing  – Welfine

    High Quality for Dual Ball Bearing - 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...
  • Good User Reputation for Forklift Roller Bearing - Stainless Steel Tapered Roller Bearings – Welfine

    Good User Reputation for Forklift Roller Bearing - Stainless Steel Tapered Roller Bearings – Welfine

    Model stainless steel tapered roller bearings Material 303,304,310,316,409,000,000,000,000 Style Sleeve, Flanged,Spherical,Miniature,Trust Washer, Rod  Size 1) inner 3-70mm, also can according to your request Specification: Standard tolerance of inside diameter G7 Standard tolerance of outside diameter S7 Recommend shaft tolerance f7/g6 Recommend housing tolerance H7 FAQ Q: Are you trading company or manufacturer ? A: We are factory. Q: How long is your delivery time? A: Generally...
  • Best quality Ball Bearing Runners - Sintered Bushing  with Holes – Welfine

    Best quality Ball Bearing Runners - 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 wholesale Plastic Ball Bearings - Welfine Metric Steel Ball Bearing – Welfine

    Factory wholesale Plastic 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...