d - 320 mm
D - 480 mm
B - 74 mm
d1 - - 383.58 mm
d2 - - 355.87 mm
D1 - - 420.11 mm
a - 205 mm
r1,2 - min. - 4 mm
r3,4 - min. - 1.5 mm
da - min. - 338 mm
Da - max. - 462 mm
Db - max. - 473 mm
ra - max. - 3 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 390 kN
Basic static load rating - C0 - 670 kN
Fatigue load limit - Pu - 14 kN
Reference speed - 1300 r/min
Limiting speed - 1400 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 - 44.5 kg
Hot number:NTN 21311 CCK SKF 238/1180CAFA/W20 OKB 3053232 NSK 53309 NTN 5S-7001CDLLBG/GNP42 NTN ARXJ45.4X64X4.8 FAG HCS71906-E-T-P4S FAG NJ2204-E-TVP2 JNS RNAFW284032 KOYO UC203 McGill ER-36 NADELLA NK-40/20 SKF NUP-2232 SKF 51243 SKF 6006-2RZ
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