SKF 71920CE/HCP4A bearing




SKF 71920CE/HCP4A bearing | Angular Contact Ball Bearing | 100x140x20
Best Price- Bearing number : 71920 CE/HCP4A
- Size (mm) : 100x140x20
- Brand : SKF
- Bore Diameter (mm) : 100
- Outer Diameter (mm) : 140
- Width (mm) : 20
- d - 100 mm
- D - 140 mm
- B - 20 mm
- d1 - 112.4 mm
- d2 - 109 mm
- D1 - 127.51 mm
- r1,2 - min. - 1.1 mm
- r3,4 - min. - 0.6 mm
- a - 26.7 mm
- da - min. - 106 mm
- db - min. - 103.2 mm
- Da - max. - 134 mm
- Db - max. - 136.8 mm
- ra - max. - 1 mm
- rb - max. - 0.6 mm
- dn - 115.4 mm
- Basic dynamic load rating - C - 39 kN
- Basic static load rating - C0 - 31.5 kN
- Fatigue load limit - Pu - 1.2 kN
- Limiting speed for grease lubrication - 15500 r/min
- Limiting speed for oil lubrication - 24000 mm/min
- Ball - Dw - 12.7 mm
- Ball - z - 24
- Gref - 10 cm3
- Calculation factor - f0 - 8.5
- Preload class A - GA - 208 N
- Preload class B - GB - 624 N
- Preload class C - GC - 1250 N
- Calculation factor - f - 1.18
- Calculation factor - f1 - 1
- Calculation factor - f2A - 1
- Calculation factor - f2B - 1.05
- Calculation factor - f2C - 1.09
- Calculation factor - fHC - 1.01
- Preload class A - 81 N/micron
- Preload class B - 129 N/micron
- Preload class C - 178 N/micron
- Mass bearing - 0.649 kg