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.
4T-LM67048/LM67010_Tapered roller bearing
4T-LM67048/LM67010_Tapered roller bearing_NTN Dimensions: 31.75 mm x 59.131 mm x 16.764 mm, Limiting Speed: 34.5 kN r/min, Reference speed: 41 kNr/min.
- Brand: NTN
- Inside Diameter: 31.75 mm
- Outside Diameter: 59.131 mm
- Width: 16.764 mm
- Basic dynamic load rating: 34.5 kN
- Basic static load rating: 41 kN
4T-LM48548A/LM48510_Tapered roller bearing
4T-LM48548A/LM48510_Tapered roller bearing_NTN Dimensions: 34.925 mm x 65.088 mm x 18.288 mm, Limiting Speed: 46.5 kN r/min, Reference speed: 56 kNr/min.
- Brand: NTN
- Inside Diameter: 34.925 mm
- Outside Diameter: 65.088 mm
- Width: 18.288 mm
- Basic dynamic load rating: 46.5 kN
- Basic static load rating: 56 kN
4T-LM48548/LM48510_Tapered roller bearing
4T-LM48548/LM48510_Tapered roller bearing_NTN Dimensions: 34.925 mm x 65.088 mm x 18.288 mm, Limiting Speed: 46.5 kN r/min, Reference speed: 56 kNr/min.
- Brand: NTN
- Inside Diameter: 34.925 mm
- Outside Diameter: 65.088 mm
- Width: 18.288 mm
- Basic dynamic load rating: 46.5 kN
- Basic static load rating: 56 kN
4T-LM29748/LM29710_Tapered roller bearing
4T-LM29748/LM29710_Tapered roller bearing_NTN Dimensions: 38.1 mm x 65.088 mm x 18.288 mm, Limiting Speed: 43.5 kN r/min, Reference speed: 57 kNr/min.
- Brand: NTN
- Inside Diameter: 38.1 mm
- Outside Diameter: 65.088 mm
- Width: 18.288 mm
- Basic dynamic load rating: 43.5 kN
- Basic static load rating: 57 kN
4T-LM12749+/LM12711++_Tapered roller bearing
4T-LM12749+/LM12711++_Tapered roller bearing_NTN Dimensions: 21.986 mm x 45.974 mm x 16.637 mm, Limiting Speed: 29.6 kN r/min, Reference speed: 34 kNr/min.
- Brand: NTN
- Inside Diameter: 21.986 mm
- Outside Diameter: 45.974 mm
- Width: 16.637 mm
- Basic dynamic load rating: 29.6 kN
- Basic static load rating: 34 kN
4T-LM11749/LM11710_Tapered roller bearing
4T-LM11749/LM11710_Tapered roller bearing_NTN Dimensions: 17.462 mm x 39.878 mm x 14.605 mm, Limiting Speed: 23.8 kN r/min, Reference speed: 24.2 kNr/min.
- Brand: NTN
- Inside Diameter: 17.462 mm
- Outside Diameter: 39.878 mm
- Width: 14.605 mm
- Basic dynamic load rating: 23.8 kN
- Basic static load rating: 24.2 kN
4T-LL639249/LL639210_Tapered roller bearing
4T-LL639249/LL639210_Tapered roller bearing_NTN Dimensions: 196.85 mm x 241.3 mm x 23.02 mm, Limiting Speed: 160 kN r/min, Reference speed: 330 kNr/min.
- Brand: NTN
- Inside Diameter: 196.85 mm
- Outside Diameter: 241.3 mm
- Width: 23.02 mm
- Basic dynamic load rating: 160 kN
- Basic static load rating: 330 kN
4T-LL217849/LL217810_Tapered roller bearing
4T-LL217849/LL217810_Tapered roller bearing_NTN Dimensions: 88.9 mm x 121.44 mm x 15.08 mm, Limiting Speed: 56.5 kN r/min, Reference speed: 88 kNr/min.
- Brand: NTN
- Inside Diameter: 88.9 mm
- Outside Diameter: 121.44 mm
- Width: 15.08 mm
- Basic dynamic load rating: 56.5 kN
- Basic static load rating: 88 kN
4T-L812148/L812111_Tapered roller bearing
4T-L812148/L812111_Tapered roller bearing_NTN Dimensions: 66.68 mm x 103.21 mm x 17.6 mm, Limiting Speed: 60 kN r/min, Reference speed: 78 kNr/min.
- Brand: NTN
- Inside Diameter: 66.68 mm
- Outside Diameter: 103.21 mm
- Width: 17.6 mm
- Basic dynamic load rating: 60 kN
- Basic static load rating: 78 kN
4T-L630349/L630310_Tapered roller bearing
4T-L630349/L630310_Tapered roller bearing_NTN Dimensions: 152.4 mm x 192.09 mm x 24 mm, Limiting Speed: 130 kN r/min, Reference speed: 261 kNr/min.
- Brand: NTN
- Inside Diameter: 152.4 mm
- Outside Diameter: 192.09 mm
- Width: 24 mm
- Basic dynamic load rating: 130 kN
- Basic static load rating: 261 kN
