d - 180 mm
D - 250 mm
B - 52 mm
D1 - 230,9 mm
Da max - 241,2 mm
da min - 188,8 mm
ds - 4,8 mm
ns - 9,5 mm
ra max - 2 mm
rmin - 2 mm
m - 7,8 kg / Weight
Cr - 440000 N / Dynamic load rating (radial)
e - 0,2
Y1 - 3,42
Y2 - 5,09
C0r - 850000 N / Static load rating (radial)
Y0 - 3,34
nG - 3200 1/min / Limiting speed
nB - 1880 1/min / Reference speed
Cur - 57000 N
Main dimensions to DIN 635-2
Hot number:NSK 7212 B MRC NU 330 KOYO 6208N NTN 7930DT FBJ MR62 INA RNA4860 RBC 95624 INA KC-45ARO SKF KU-47XPO-2RS NMB SS635 NH XW-91/2 SKF 7473 SKF W 14 GMN S619/8CTAP4/ABEC7 NOK USH-67
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