d - 300 mm
D - 540 mm
B - 140 mm
D1 - 468,8 mm
Da max - 520 mm
da min - 320 mm
ds - 12,5 mm
ns - 23,5 mm
ra max - 4 mm
rmin - 5 mm
m - 136 kg / Weight
Cr - 2750000 N / Dynamic load rating (radial)
e - 0,27
Y1 - 2,47
Y2 - 3,67
C0r - 4400000 N / Static load rating (radial)
Y0 - 2,41
nG - 1490 1/min / Limiting speed
nB - 900 1/min / Reference speed
Cur - 300000 N
Main dimensions to DIN 635-2
Hot number:NSK 52238 MAC NJ 221 TIMKEN 33109/33109 KOYO 29448R SKF 3312A ISO 7307 B NTN 7918UADG/GNP42 AST AST20 11060 NBS NA 4905 RS SKF VKBA 3514 INA ZSL192318-TB SKF 32309 SKF SDAF-226 MRC 1888S SKF YAR 208-108-2RFGR/HV
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