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-30309D_Tapered roller bearing
4T-30309D_Tapered roller bearing_NTN Dimensions: 45 mm x 100 mm x 25 mm, Limiting Speed: 96 kN r/min, Reference speed: 109 kNr/min.
- Brand: NTN
- Inside Diameter: 45 mm
- Outside Diameter: 100 mm
- Width: 25 mm
- Basic dynamic load rating: 96 kN
- Basic static load rating: 109 kN
4T-30310_Tapered roller bearing
4T-30310_Tapered roller bearing_NTN Dimensions: 50 mm x 110 mm x 27 mm, Limiting Speed: 133 kN r/min, Reference speed: 152 kNr/min.
- Brand: NTN
- Inside Diameter: 50 mm
- Outside Diameter: 110 mm
- Width: 27 mm
- Basic dynamic load rating: 133 kN
- Basic static load rating: 152 kN
4T-30310D_Tapered roller bearing
4T-30310D_Tapered roller bearing_NTN Dimensions: 50 mm x 110 mm x 27 mm, Limiting Speed: 113 kN r/min, Reference speed: 130 kNr/min.
- Brand: NTN
- Inside Diameter: 50 mm
- Outside Diameter: 110 mm
- Width: 27 mm
- Basic dynamic load rating: 113 kN
- Basic static load rating: 130 kN
4T-30311_Tapered roller bearing
4T-30311_Tapered roller bearing_NTN Dimensions: 55 mm x 120 mm x 29 mm, Limiting Speed: 155 kN r/min, Reference speed: 179 kNr/min.
- Brand: NTN
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 29 mm
- Basic dynamic load rating: 155 kN
- Basic static load rating: 179 kN
4T-30312D_Tapered roller bearing
4T-30312D_Tapered roller bearing_NTN Dimensions: 60 mm x 130 mm x 31 mm, Limiting Speed: 150 kN r/min, Reference speed: 176 kNr/min.
- Brand: NTN
- Inside Diameter: 60 mm
- Outside Diameter: 130 mm
- Width: 31 mm
- Basic dynamic load rating: 150 kN
- Basic static load rating: 176 kN
4T-30313D_Tapered roller bearing
4T-30313D_Tapered roller bearing_NTN Dimensions: 65 mm x 140 mm x 33 mm, Limiting Speed: 173 kN r/min, Reference speed: 204 kNr/min.
- Brand: NTN
- Inside Diameter: 65 mm
- Outside Diameter: 140 mm
- Width: 33 mm
- Basic dynamic load rating: 173 kN
- Basic static load rating: 204 kN
4T-30314D_Tapered roller bearing
4T-30314D_Tapered roller bearing_NTN Dimensions: 70 mm x 150 mm x 35 mm, Limiting Speed: 193 kN r/min, Reference speed: 229 kNr/min.
- Brand: NTN
- Inside Diameter: 70 mm
- Outside Diameter: 150 mm
- Width: 35 mm
- Basic dynamic load rating: 193 kN
- Basic static load rating: 229 kN
4T-30203_Tapered roller bearing
4T-30203_Tapered roller bearing_NTN Dimensions: 17 mm x 40 mm x 12 mm, Limiting Speed: 20.5 kN r/min, Reference speed: 20.3 kNr/min.
- Brand: NTN
- Inside Diameter: 17 mm
- Outside Diameter: 40 mm
- Width: 12 mm
- Basic dynamic load rating: 20.5 kN
- Basic static load rating: 20.3 kN
4T-30204_Tapered roller bearing
4T-30204_Tapered roller bearing_NTN Dimensions: 20 mm x 47 mm x 14 mm, Limiting Speed: 28.2 kN r/min, Reference speed: 28.7 kNr/min.
- Brand: NTN
- Inside Diameter: 20 mm
- Outside Diameter: 47 mm
- Width: 14 mm
- Basic dynamic load rating: 28.2 kN
- Basic static load rating: 28.7 kN
4T-30205_Tapered roller bearing
4T-30205_Tapered roller bearing_NTN Dimensions: 25 mm x 52 mm x 15 mm, Limiting Speed: 31.5 kN r/min, Reference speed: 34 kNr/min.
- Brand: NTN
- Inside Diameter: 25 mm
- Outside Diameter: 52 mm
- Width: 15 mm
- Basic dynamic load rating: 31.5 kN
- Basic static load rating: 34 kN
