d - 28,575 mm
D - 57,15 mm
T - 19,845 mm
B - 19,355 mm
C - 15,875 mm
a - 14 mm
d1 - 42 mm
r1 min. - 3,5 mm
r2 min. - 3,5 mm
r3 min. - 1,5 mm
r4 min. - 1,5 mm
Ca min. - 3 mm
Cb min. - 3,5 mm
da max - 35 mm
Da min - 49 mm
Da max. - 49,5 mm
db min - 40 mm
Db min. - 54 mm
ra max. - 3,3 mm
rb max. - 1,5 mm
Weight - 0,22 Kg
Basic dynamic load rating (C) - 47,3 kN
Basic static load rating (C0) - 55 kN
Fatigue load limit (Pu) - 6
Reference speed - 9000 r/min
Limiting speed - 13000 r/min
Calculation factor (e) - 0,37
Calculation factor (Y) - 1,6
Calculation factor (Y0) - 1
Hot number:SNR 7221 B/DB OKB 840028 OKB E929/710H OKB 8089/2860 ISO 22219 KCW33+H319 NSK 7012CTRSU SKF 71928 ACD/P4A FYH BLP208-24 INA KGNO 40 C-PP-AS Timken U199/U160L SNR UKP312H CX UKF217 IKO YB 87 FAG 98214 NOK ZT-18 (80 99 8.2 6)
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