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
7221BDF _Angular contact ball bearings
7221BDF _Angular contact ball bearings_NSK Dimensions: 105 mm x 190 mm x 36 mm, Limiting Speed: 231 kN r/min, Reference speed: 258 kNr/min.
- Brand: NSK
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 36 mm
- Basic dynamic load rating: 231 kN
- Basic static load rating: 258 kN
7221ADF _Angular contact ball bearings
7221ADF _Angular contact ball bearings_NSK Dimensions: 105 mm x 190 mm x 36 mm, Limiting Speed: 254 kN r/min, Reference speed: 283 kNr/min.
- Brand: NSK
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 36 mm
- Basic dynamic load rating: 254 kN
- Basic static load rating: 283 kN
7021CDF _Angular contact ball bearings
7021CDF _Angular contact ball bearings_NSK Dimensions: 105 mm x 160 mm x 26 mm, Limiting Speed: 143 kN r/min, Reference speed: 179 kNr/min.
- Brand: NSK
- Inside Diameter: 105 mm
- Outside Diameter: 160 mm
- Width: 26 mm
- Basic dynamic load rating: 143 kN
- Basic static load rating: 179 kN
7021ADF _Angular contact ball bearings
7021ADF _Angular contact ball bearings_NSK Dimensions: 105 mm x 160 mm x 26 mm, Limiting Speed: 130 kN r/min, Reference speed: 163 kNr/min.
- Brand: NSK
- Inside Diameter: 105 mm
- Outside Diameter: 160 mm
- Width: 26 mm
- Basic dynamic load rating: 130 kN
- Basic static load rating: 163 kN
7921CDF _Angular contact ball bearings
7921CDF _Angular contact ball bearings_NSK Dimensions: 105 mm x 145 mm x 20 mm, Limiting Speed: 83 kN r/min, Reference speed: 114 kNr/min.
- Brand: NSK
- Inside Diameter: 105 mm
- Outside Diameter: 145 mm
- Width: 20 mm
- Basic dynamic load rating: 83 kN
- Basic static load rating: 114 kN
7921A5DF _Angular contact ball bearings
7921A5DF _Angular contact ball bearings_NSK Dimensions: 105 mm x 145 mm x 20 mm, Limiting Speed: 78.5 kN r/min, Reference speed: 108 kNr/min.
- Brand: NSK
- Inside Diameter: 105 mm
- Outside Diameter: 145 mm
- Width: 20 mm
- Basic dynamic load rating: 78.5 kN
- Basic static load rating: 108 kN
7320BDF _Angular contact ball bearings
7320BDF _Angular contact ball bearings_NSK Dimensions: 100 mm x 215 mm x 47 mm, Limiting Speed: 310 kN r/min, Reference speed: 355 kNr/min.
- Brand: NSK
- Inside Diameter: 100 mm
- Outside Diameter: 215 mm
- Width: 47 mm
- Basic dynamic load rating: 310 kN
- Basic static load rating: 355 kN
7320ADF _Angular contact ball bearings
7320ADF _Angular contact ball bearings_NSK Dimensions: 100 mm x 215 mm x 47 mm, Limiting Speed: 335 kN r/min, Reference speed: 385 kNr/min.
- Brand: NSK
- Inside Diameter: 100 mm
- Outside Diameter: 215 mm
- Width: 47 mm
- Basic dynamic load rating: 335 kN
- Basic static load rating: 385 kN
7220CDF _Angular contact ball bearings
7220CDF _Angular contact ball bearings_NSK Dimensions: 100 mm x 180 mm x 34 mm, Limiting Speed: 242 kN r/min, Reference speed: 254 kNr/min.
- Brand: NSK
- Inside Diameter: 100 mm
- Outside Diameter: 180 mm
- Width: 34 mm
- Basic dynamic load rating: 242 kN
- Basic static load rating: 254 kN
7220BDF _Angular contact ball bearings
7220BDF _Angular contact ball bearings_NSK Dimensions: 100 mm x 180 mm x 34 mm, Limiting Speed: 212 kN r/min, Reference speed: 229 kNr/min.
- Brand: NSK
- Inside Diameter: 100 mm
- Outside Diameter: 180 mm
- Width: 34 mm
- Basic dynamic load rating: 212 kN
- Basic static load rating: 229 kN
