d - 55 mm
D - 100 mm
B - 21 mm
D1 - 86,9 mm
Da max - 91 mm
d1 - 69,5 mm
da min - 64 mm
ra max - 1,5 mm
rmin - 1,5 mm
m - 0,682 kg / Weight
Cr - 27000 N / Dynamic load rating (radial)
e - 0,19
Y1 - 3,31
Y2 - 5,12
C0r - 9900 N / Static load rating (radial)
Y0 - 3,47
nG - 7500 1/min / Limiting speed
nB - 9300 1/min / Reference speed
Cur - 620 N / Fatigue limit load, radial
Main dimensions to DIN 630
Hot number:NACHI N 421 NSK NJ 224 OKB 180105KZ1 OKB 176230H FAG HCS7001-E-T-P4S NSK JHM720249/JHM720210 KOYO MLF7011 NKE NU228-E-MPA ZEN RLS5-2RS SKF NF-310E SKF SN-313..1313 SKF 1150257 SKF 7022 ACE/HCP4AL1 SKF NJ 2210 ECML NOK TC 56 78 12 NBR
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