d - 50.8 mm
D - 97.63 mm
T - 23.812 mm
d1 - - 76.83 mm
D1 - 101.549 mm
B - 24.66 mm
C - 19.5 mm
C1 - 4.016 mm
r1,2 - min. - 3.5 mm
r3,4 - min. - 0.8 mm
a - 21 mm
da - max. - 66 mm
db - min. - 62 mm
ra - max. - 3.3 mm
Basic dynamic load rating - C - 89.7 kN
Basic static load rating - C0 - 129 kN
Fatigue load limit - Pu - 14.6 kN
Reference speed - 7000 r/min
Limiting speed - 7000 r/min
Calculation factor - e - 0.4
Calculation factor - Y - 1.5
Calculation factor - Y0 - 0.8
Mass bearing - 0.87 kg
Hot number:NACHI NU 228 E OKB 1050914 OKB 46200 CX 20320 C NACHI 5213AZ Timken 53150/53387 AST ASTT90 21060 NKE NJ334-E-MA6 NSK KG-50ARO INA MR-72-W SKF NF-221 NH RLS-9 SKF W 637/8 R-2Z NOK AS568-452-D NOK VF1-375
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