d - 190 mm
D - 290 mm
B - 31 mm
d1 - - 223.8 mm
D1 - - 255.4 mm
r1,2 - min. - 2 mm
da - min. - 199 mm
Da - max. - 281 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 148 kN
Basic static load rating - C0 - 166 kN
Fatigue load limit - Pu - 4.6 kN
Reference speed - 4800 r/min
Limiting speed - 3000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 16.4
Mass bearing - 6.894 kg
Hot number:NTN QJ 221 INA PWTR 40 90.2RS NSK 6919 TIMKEN 78225C/78537 NKE 23984-MB-W33 FAG 24080-B-K30-MB FAG 3307-B-2RSR-TVH ISO 71928 C SKF 7206 BECBY ISO BK4514 ISO NF38/500 Timken T387 McGill ER-35 Torrington RLS-31 MRC SSR-4
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