d - 50 mm
D - 130 mm
B - 31 mm
D1 - 108,4 mm
Da max - 116 mm
d1 - 81,6 mm
da min - 64 mm
ra max - 2,1 mm
rmin - 2,1 mm
m - 1,96 kg / Weight
Cr - 89000 N / Dynamic load rating (radial)
C0r - 52000 N / Static load rating (radial)
nG - 7900 1/min / Limiting speed
nB - 7200 1/min / Reference speed
Cur - 3500 N / Fatigue limit load, radial
Main dimensions to DIN 625-1
Hot number:NACHI NJ2230E+HJ2230E NACHI 580R/572 AST AST20 1515 AST ASTT90 11070 FAG B71912-E-2RSD-T-P4S ISO BK384814 INA F-94098.5 KOYO KAC120 ISO NA5912 BERLISS 93232 SKF (Old No.) HK-1616 INA NUTR-50-X SKF 2400560 SKF 99833 NACHI 6032-2Z
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