SKF 7021CD/P4A bearing




SKF 7021CD/P4A bearing | Angular Contact Ball Bearing | 105x160x26
Best Price- Bearing number : 7021 CD/P4A
- Size (mm) : 105x160x26
- Brand : SKF
- Bore Diameter (mm) : 105
- Outer Diameter (mm) : 160
- Width (mm) : 26
- d - 105 mm
- D - 160 mm
- B - 26 mm
- d1 - 121.9 mm
- d2 - 121.9 mm
- D1 - 143.1 mm
- r1,2 - min. - 2 mm
- r3,4 - min. - 1 mm
- a - 30.8 mm
- da - min. - 114 mm
- db - min. - 114 mm
- Da - max. - 151 mm
- Db - max. - 155 mm
- ra - max. - 2 mm
- rb - max. - 1 mm
- dn - 125.6 mm
- Basic dynamic load rating - C - 95.6 kN
- Basic static load rating - C0 - 96.5 kN
- Fatigue load limit - Pu - 3.6 kN
- Limiting speed for grease lubrication - 8000 r/min
- Limiting speed for oil lubrication - 13000 mm/min
- Ball - Dw - 17.462 mm
- Ball - z - 21
- Gref - 20.4 cm3
- Calculation factor - f0 - 15.7
- Preload class A - GA - 360 N
- Preload class B - GB - 720 N
- Preload class C - GC - 1440 N
- Preload class D - GD - 2880 N
- Calculation factor - f - 1.15
- Calculation factor - f1 - 1
- Calculation factor - f2A - 1
- Calculation factor - f2B - 1.02
- Calculation factor - f2C - 1.05
- Calculation factor - f2D - 1.09
- Calculation factor - fHC - 1
- Preload class A - 117 N/micron
- Preload class B - 159 N/micron
- Preload class C - 223 N/micron
- Preload class D - 324 N/micron
- Mass bearing - 1.592 kg