d - 7.938 mm
D - 12.7 mm
B - 3.967 mm
d2 - - 9 mm
D2 - - 11.55 mm
r1,2 - min. - 0.15 mm
da - min. - 8.9 mm
Da - max. - 11.6 mm
ra - max. - 0.15 mm
Basic dynamic load rating - C - 0.312 kN
Basic static load rating - C0 - 0.143 kN
Fatigue load limit - Pu - 0.006 kN
Reference speed - 100000 r/min
Limiting speed - 63000 r/min
Calculation factor - kr - 0.015
Calculation factor - f0 - 8.3
Mass bearing - 0.0014 kg
Hot number:FAG 7221 B/DT KOYO 22212 CC/W33 NTN NU 2208 E OKB 46228 Timken 2780/2731 Timken 88931/88126 SKF FYRP 2 15/16 LS GE160ES SKF GEH 25 TXG3E-2LS ISO HM212049/10 ISO SL024880 CX TUP2 190.50 SKF 115x140x12 CRW1 V MRC 413-RD NOK 1BP-150
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