d - 55 mm
D - 72 mm
B - 9 mm
d1 - - 60.3 mm
D2 - - 68.68 mm
r1,2 - min. - 0.3 mm
Da - max. - 70 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 7.2 kN
Basic static load rating - C0 - 8.5 kN
Fatigue load limit - Pu - 0.345 kN
Reference speed - 19000 r/min
Limiting speed - 12000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 17
Hot number:IKO NK 50/25 INA NA 2209.2RS NSK NU 2206 ET OKB 12622EH ZEN 16052 NACHI 6219 SKF 7015 ACD/HCP4AH1 NSK J-78 NTN HM237545NA/HM237510CD INA KZK 35x42x20 CX UK218 FAF 6242M KAYDON KC-45CPO SKF 240/670 ECA/W33 SKF S71912 CB/P4A
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