d - 500 mm
D - 830 mm
B - 264 mm
D1 - 723,1 mm
Da max - 798 mm
da min - 532 mm
ds - 12,5 mm
ns - 23,5 mm
ra max - 6 mm
rmin - 7,5 mm
m - 593 kg / Weight
Cr - 8300000 N / Dynamic load rating (radial)
e - 0,31
Y1 - 2,2
Y2 - 3,27
C0r - 13900000 N / Static load rating (radial)
Y0 - 2,15
nG - 690 1/min / Limiting speed
nB - 355 1/min / Reference speed
Cur - 860000 N
Main dimensions to DIN 635-2
Hot number:NTN NU 221 INA AXW45 TIMKEN 421/412A NTN 23288B ZEN GE110ES-2RS CX CX536 INA GAR 25 UK ZEN HK1015 ISB MF85ZZ INA RNA4848-XL AST UCF 210-30E SKF NU-2019E SKF SAF-61831/4..ROLLER SKF 33213 NOK USH-280
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