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
FR2-5ZZ _Miniature bearing
FR2-5ZZ _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
FR0ZZS _Miniature bearing
FR0ZZS _Miniature bearing_NSK Dimensions: 1.191 mm x 3.967 mm x 2.38 mm, Limiting Speed: 0.138 kN r/min, Reference speed: 0.035 kNr/min.
- Brand: NSK
- Inside Diameter: 1.191 mm
- Outside Diameter: 3.967 mm
- Width: 2.38 mm
- Basic dynamic load rating: 0.138 kN
- Basic static load rating: 0.035 kN
R4_Miniature bearing
R4_Miniature bearing_NSK Dimensions: 6.35 mm x 15.875 mm x 4.978 mm, Limiting Speed: 1.61 kN r/min, Reference speed: 0.66 kNr/min.
- Brand: NSK
- Inside Diameter: 6.35 mm
- Outside Diameter: 15.875 mm
- Width: 4.978 mm
- Basic dynamic load rating: 1.61 kN
- Basic static load rating: 0.66 kN
R168 _Miniature bearing
R168 _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
R3 _Miniature bearing
R3 _Miniature bearing_NSK Dimensions: 4.762 mm x 12.7 mm x 3.967 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: 3.967 mm
- Basic dynamic load rating: 1.3 kN
- Basic static load rating: 0.485 kN
R166 _Miniature bearing
R166 _Miniature bearing_NSK Dimensions: 4.762 mm x 9.525 mm x 3.175 mm, Limiting Speed: 0.71 kN r/min, Reference speed: 0.27 kNr/min.
- Brand: NSK
- Inside Diameter: 4.762 mm
- Outside Diameter: 9.525 mm
- Width: 3.175 mm
- Basic dynamic load rating: 0.71 kN
- Basic static load rating: 0.27 kN
R2 _Miniature bearing
R2 _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
R2-6 _Miniature bearing
R2-6 _Miniature bearing_NSK Dimensions: 3.175 mm x 9.525 mm x 2.779 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: 2.779 mm
- Basic dynamic load rating: 0.64 kN
- Basic static load rating: 0.225 kN
R2-5 _Miniature bearing
R2-5 _Miniature bearing_NSK Dimensions: 3.175 mm x 7.938 mm x 2.779 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: 2.779 mm
- Basic dynamic load rating: 0.56 kN
- Basic static load rating: 0.179 kN
R144 _Miniature bearing
R144 _Miniature bearing_NSK Dimensions: 3.175 mm x 6.35 mm x 2.38 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: 2.38 mm
- Basic dynamic load rating: 0.283 kN
- Basic static load rating: 0.095 kN
