Roller Bearings are a type of rolling-element bearing that uses cylinders (rollers) to maintain the separation between the moving parts of the bearing. Compared to ball bearings, roller bearings can support heavy radial loads and limited axial loads.
Roller bearings come in a wide variety of types, designs, series, sizes, variants and materials. We have a wide range of roller bearings in stock from well-renowned brands, including: SKF, NSK, FAG, INA, NTN, TIMKEN, IKO, DEBOT. Click on each below to learn more about each type of roller bearing.
NA4903UU_Needle bearing
NA4903UU_Needle bearing_IKO Dimensions: 17 mm x 30 mm x 13 mm, Limiting Speed:10.3 kN r/min, Reference speed:13.1 kNr/min.
- Brand: IKO
- Inside Diameter: 17 mm
- Outside Diameter: 30 mm
- Width: 13 mm
- Basic dynamic load rating: 10.3 kN
- Basic static load rating: 13.1 kN
NA6902UU_Needle bearing
NA6902UU_Needle bearing_IKO Dimensions: 15 mm x 28 mm x 23 mm, Limiting Speed:18.5 kN r/min, Reference speed:27.1 kNr/min.
- Brand: IKO
- Inside Diameter: 15 mm
- Outside Diameter: 28 mm
- Width: 23 mm
- Basic dynamic load rating: 18.5 kN
- Basic static load rating: 27.1 kN
NA4902UU_Needle bearing
NA4902UU_Needle bearing_IKO Dimensions: 15 mm x 28 mm x 13 mm, Limiting Speed:9.57 kN r/min, Reference speed:11.6 kNr/min.
- Brand: IKO
- Inside Diameter: 15 mm
- Outside Diameter: 28 mm
- Width: 13 mm
- Basic dynamic load rating: 9.57 kN
- Basic static load rating: 11.6 kN
NA6901UU_Needle bearing
NA6901UU_Needle bearing_IKO Dimensions: 12 mm x 24 mm x 22 mm, Limiting Speed:15.5 kN r/min, Reference speed:20.4 kNr/min.
- Brand: IKO
- Inside Diameter: 12 mm
- Outside Diameter: 24 mm
- Width: 22 mm
- Basic dynamic load rating: 15.5 kN
- Basic static load rating: 20.4 kN
NA4901UU_Needle bearing
NA4901UU_Needle bearing_IKO Dimensions: 12 mm x 24 mm x 13 mm, Limiting Speed:8.47 kN r/min, Reference speed:9.32 kNr/min.
- Brand: IKO
- Inside Diameter: 12 mm
- Outside Diameter: 24 mm
- Width: 13 mm
- Basic dynamic load rating: 8.47 kN
- Basic static load rating: 9.32 kN
RNA4868-XL_Needle bearing
RNA4868-XL_Needle bearing_INA Dimensions: 370 mm x 420 mm x 80 mm, Limiting Speed:730 kN r/min, Reference speed:1940 kNr/min.
- Brand: INA
- Inside Diameter: 370 mm
- Outside Diameter: 420 mm
- Width: 80 mm
- Basic dynamic load rating: 730 kN
- Basic static load rating: 1940 kN
RNA4864-XL_Needle bearing
RNA4864-XL_Needle bearing_INA Dimensions: 350 mm x 400 mm x 80 mm, Limiting Speed:710 kN r/min, Reference speed:1850 kNr/min.
- Brand: INA
- Inside Diameter: 350 mm
- Outside Diameter: 400 mm
- Width: 80 mm
- Basic dynamic load rating: 710 kN
- Basic static load rating: 1850 kN
RNA4860-XL_Needle bearing
RNA4860-XL_Needle bearing_INA Dimensions: 330 mm x 380 mm x 80 mm, Limiting Speed:700 kN r/min, Reference speed:1770 kNr/min.
- Brand: INA
- Inside Diameter: 330 mm
- Outside Diameter: 380 mm
- Width: 80 mm
- Basic dynamic load rating: 700 kN
- Basic static load rating: 1770 kN
RNA4856-XL_Needle bearing
RNA4856-XL_Needle bearing_INA Dimensions: 305 mm x 350 mm x 69 mm, Limiting Speed:510 kN r/min, Reference speed:1300 kNr/min.
- Brand: INA
- Inside Diameter: 305 mm
- Outside Diameter: 350 mm
- Width: 69 mm
- Basic dynamic load rating: 510 kN
- Basic static load rating: 1300 kN
RNA4852-XL_Needle bearing
RNA4852-XL_Needle bearing_INA Dimensions: 285 mm x 320 mm x 60 mm, Limiting Speed:415 kN r/min, Reference speed:1160 kNr/min.
- Brand: INA
- Inside Diameter: 285 mm
- Outside Diameter: 320 mm
- Width: 60 mm
- Basic dynamic load rating: 415 kN
- Basic static load rating: 1160 kN
