d - 220 mm
D - 460 mm
B - 145 mm
d2 - - 279 mm
D1 - - 389 mm
b - 22.3 mm
K - 12 mm
r1,2 - min. - 5 mm
da - min. - 231 mm
da - max. - 279 mm
Da - max. - 440 mm
ra - max. - 4 mm
Basic dynamic load rating - C - 2839 kN
Basic static load rating - C0 - 3450 kN
Fatigue load limit - Pu - 260 kN
Reference speed - 1000 r/min
Limiting speed - 1400 r/min
Calculation factor - e - 0.31
Calculation factor - Y1 - 2.2
Calculation factor - Y2 - 3.3
Calculation factor - Y0 - 2.2
Weight - 120.5 kg
Hot number:NMB R-720 INA K15X18X17TN INA BK0709 TIMKEN 17580-17520 OKB 10008/560Q ISB 21309 K+AH309 KOYO 62/32Z Timken 81601D/81962+Y1S-81963 SKF BGSB 358235 NBS RPNA 25/42 CX LL639249/10 Timken M-871 ISO NN3006 KOYO NU212 NOK ISI 130 115 9 耐熱
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