Ball bearings come in a wide variety of types, designs, series and sizes. Ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the moving parts of the bearing. A ball bearing can be highly effective at reducing friction between two parts that need to move freely.
Brand: SKF, NSK, FAG, INA, NTN, TIMKEN, KAYDON, NMB, DEBOT
R133 _Miniature bearing
R133 _Miniature bearing_NSK Dimensions: 2.38 mm x 4.762 mm x 1.588 mm, Limiting Speed: 0.188 kN r/min, Reference speed: 0.06 kNr/min.
- Brand: NSK
- Inside Diameter: 2.38 mm
- Outside Diameter: 4.762 mm
- Width: 1.588 mm
- Basic dynamic load rating: 0.188 kN
- Basic static load rating: 0.06 kN
R09 _Miniature bearing
R09 _Miniature bearing_NSK Dimensions: 1.016 mm x 3.175 mm x 1.191 mm, Limiting Speed: 0.096 kN r/min, Reference speed: 0.025 kNr/min.
- Brand: NSK
- Inside Diameter: 1.016 mm
- Outside Diameter: 3.175 mm
- Width: 1.191 mm
- Basic dynamic load rating: 0.096 kN
- Basic static load rating: 0.025 kN
R188ZZ _Miniature bearing
R188ZZ _Miniature bearing_NSK Dimensions: 6.35 mm x 12.7 mm x 4.762 mm, Limiting Speed: 1.08 kN r/min, Reference speed: 0.44 kNr/min.
- Brand: NSK
- Inside Diameter: 6.35 mm
- Outside Diameter: 12.7 mm
- Width: 4.762 mm
- Basic dynamic load rating: 1.08 kN
- Basic static load rating: 0.44 kN
R168ZZ _Miniature bearing
R168ZZ _Miniature bearing_NSK Dimensions: 6.35 mm x 9.525 mm x 3.175 mm, Limiting Speed: 0.375 kN r/min, Reference speed: 0.173 kNr/min.
- Brand: NSK
- Inside Diameter: 6.35 mm
- Outside Diameter: 9.525 mm
- Width: 3.175 mm
- Basic dynamic load rating: 0.375 kN
- Basic static load rating: 0.173 kN
R3ZZ _Miniature bearing
R3ZZ _Miniature bearing_NSK Dimensions: 4.762 mm x 12.7 mm x 4.978 mm, Limiting Speed: 1.3 kN r/min, Reference speed: 0.485 kNr/min.
- Brand: NSK
- Inside Diameter: 4.762 mm
- Outside Diameter: 12.7 mm
- Width: 4.978 mm
- Basic dynamic load rating: 1.3 kN
- Basic static load rating: 0.485 kN
R156ZZS _Miniature bearing
R156ZZS _Miniature bearing_NSK Dimensions: 4.762 mm x 7.938 mm x 3.175 mm, Limiting Speed: 0.36 kN r/min, Reference speed: 0.149 kNr/min.
- Brand: NSK
- Inside Diameter: 4.762 mm
- Outside Diameter: 7.938 mm
- Width: 3.175 mm
- Basic dynamic load rating: 0.36 kN
- Basic static load rating: 0.149 kN
R2ZZ _Miniature bearing
R2ZZ _Miniature bearing_NSK Dimensions: 3.175 mm x 9.525 mm x 3.967 mm, Limiting Speed: 0.63 kN r/min, Reference speed: 0.218 kNr/min.
- Brand: NSK
- Inside Diameter: 3.175 mm
- Outside Diameter: 9.525 mm
- Width: 3.967 mm
- Basic dynamic load rating: 0.63 kN
- Basic static load rating: 0.218 kN
R2-6ZZS _Miniature bearing
R2-6ZZS _Miniature bearing_NSK Dimensions: 3.175 mm x 9.525 mm x 3.571 mm, Limiting Speed: 0.64 kN r/min, Reference speed: 0.225 kNr/min.
- Brand: NSK
- Inside Diameter: 3.175 mm
- Outside Diameter: 9.525 mm
- Width: 3.571 mm
- Basic dynamic load rating: 0.64 kN
- Basic static load rating: 0.225 kN
R2-5ZZ _Miniature bearing
R2-5ZZ _Miniature bearing_NSK Dimensions: 3.175 mm x 7.938 mm x 3.571 mm, Limiting Speed: 0.56 kN r/min, Reference speed: 0.179 kNr/min.
- Brand: NSK
- Inside Diameter: 3.175 mm
- Outside Diameter: 7.938 mm
- Width: 3.571 mm
- Basic dynamic load rating: 0.56 kN
- Basic static load rating: 0.179 kN
R144ZZ _Miniature bearing
R144ZZ _Miniature bearing_NSK Dimensions: 3.175 mm x 6.35 mm x 2.779 mm, Limiting Speed: 0.283 kN r/min, Reference speed: 0.095 kNr/min.
- Brand: NSK
- Inside Diameter: 3.175 mm
- Outside Diameter: 6.35 mm
- Width: 2.779 mm
- Basic dynamic load rating: 0.283 kN
- Basic static load rating: 0.095 kN
