d - 380 mm
D - 560 mm
B - 82 mm
d1 - - 450.63 mm
d2 - - 419.05 mm
D1 - - 492.33 mm
a - 238 mm
r1,2 - min. - 5 mm
r3,4 - min. - 2 mm
da - min. - 398 mm
Da - max. - 542 mm
Db - max. - 551 mm
ra - max. - 4 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 468 kN
Basic static load rating - C0 - 850 kN
Fatigue load limit - Pu - 16.6 kN
Reference speed - 1100 r/min
Limiting speed - 1200 r/min
Calculation factor - kr - 0.083
Calculation factor - ka - 0.9
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 64.7 kg
Hot number:TIMKEN 6380/6320-B OKB 42413W1 OKB 28417H AST 71815C KOYO 7413 NTN 7310B NBS 81103TN IKO BAM 77 SKF HK4520 Timken NA4928 NACHI UCFCX20 Torrington AN-20 ELGES SA30ES Torrington TT-16050 SKF NATV 10
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