d - 240 mm
D - 440 mm
B - 120 mm
d2 - - 290 mm
D1 - - 383 mm
b - 22.3 mm
K - 12 mm
r1,2 - min. - 4 mm
da - min. - 249 mm
da - max. - 290 mm
Da - max. - 423 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 2258 kN
Basic static load rating - C0 - 3000 kN
Fatigue load limit - Pu - 245 kN
Reference speed - 1300 r/min
Limiting speed - 1800 r/min
Calculation factor - e - 0.27
Calculation factor - Y1 - 2.5
Calculation factor - Y2 - 3.7
Calculation factor - Y0 - 2.5
Weight - 78.6 kg
Hot number:NSK 1209K DKF 7310 AC/DT KOYO 3317 OKB 180128 OKB 1687/2100G2 KOYO 3NCHAC021CA Timken 799A/792CD+X1S-799A INA NAO25X42X32-ZW-ASR1 KOYO NN3064 Torrington (Old No.) 24160 FAG 5210-2RS NTN SCE-85 SKF 401501 NSK 61828 N NOK ISI 133 118 9 耐熱
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