d - 20 mm
D - 27 mm
B - 4 mm
d1 - - 22.36 mm
D2 - - 25.3 mm
r1,2 - min. - 0.2 mm
da - min. - 21.5 mm
da - max. - 22 mm
Da - max. - 26 mm
ra - max. - 0.2 mm
Basic dynamic load rating - C - 0.585 kN
Basic static load rating - C0 - 0.39 kN
Fatigue load limit - Pu - 0.017 kN
Reference speed - 50000 r/min
Limiting speed - 26000 r/min
Calculation factor - kr - 0.015
Calculation factor - f0 - 8.7
Mass bearing - 0.0057 kg
Hot number:KOYO 22311 CC/W33 TIMKEN 758/752-B OKB 42422 OKB 366316A OKB FBJ 33287/33462 KOYO BE354322ASB1 KOYO LM772748/LM772710 NBS K81214TN CYSD NJ408 KOYO SC070902JVNA New Departure 6220NR SKF (Old No.) RNA-69/22 NOK 1AP-14 NOK NCS 90
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