d - 20 mm
D - 25 mm
B - 4 mm
d1 - - 21.35 mm
D2 - - 24 mm
r1,2 - min. - 0.15 mm
da - min. - 21 mm
da - max. - 21 mm
Da - max. - 24.5 mm
ra - max. - 0.15 mm
Basic dynamic load rating - C - 0.572 kN
Basic static load rating - C0 - 0.365 kN
Fatigue load limit - Pu - 0.016 kN
Reference speed - 53000 r/min
Limiting speed - 26000 r/min
Calculation factor - kr - 0.015
Calculation factor - f0 - 8.6
Mass bearing - 0.0035 kg
Hot number:SKF 22252 CAC/W33 FAG N221E.M1 SKF NCF 3010 CV TIMKEN 81630/81963CD OKB 7352 Ruville 7802 NTN 51420 SKF BT1-0224 NSK HR30307DJ KOYO MJ-10121 NTN FY-107 SKF 13534 MRC 7210-PJD SKF 3203 A-2Z SKF 315800 B
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