d - 80 mm
D - 170 mm
B - 58 mm
d2 - - 98.3 mm
D1 - - 143 mm
b - 8.3 mm
K - 4.5 mm
r1,2 - min. - 2.1 mm
da - min. - 88 mm
da - max. - 98 mm
Da - max. - 158 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 516 kN
Basic static load rating - C0 - 530 kN
Fatigue load limit - Pu - 54 kN
Reference speed - 3000 r/min
Limiting speed - 4000 r/min
Calculation factor - e - 0.35
Calculation factor - Y1 - 1.9
Calculation factor - Y2 - 2.9
Calculation factor - Y0 - 1.8
Weight - 6.45 kg
Hot number:MRC 7221 C/DF STEYR NU 2240 E ASK NJ 2309 FAG QJ315N2MPA OKB 304Z2 OKB 53544W2 OKB 2207EH Timken 33890/33821D+X1S-33890 ISB GEG 70 ES 2RS AST HM212049/HM212011 SIGMA QJ 312 NH RMS-231/2-L NHBB TP1820 SKF GE 180 ES-2LS SKF SNL 3164 G
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