d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
Angle (α) - 30 °
a - 10.2 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 40 mm
da min. - 55 mm
Da max. - 85 mm
ra max. - 0.6 mm
Weight - 0.485 Kg
Basic dynamic load rating (C) - 67 kN
Basic static load rating (C0) - 63 kN
(Grease) Lubrication Speed - 5300 r/min
(Oil) Lubrication Speed - 6700 r/min
Hot number:SKF 7221 BEP OKB 3616Q1 OKB Gamet 244230/244327XG SKF 709 CE/HCP4A NACHI 7228CDT INA GAKFR 20 PB KOYO NU3340 SKF SY 1.1/2 FM INA TSHE30-N MRC 6200-ZZ BARDEN HC7007C.T.P4S FAG 6028 NTN 627-2Z NOK JASO 1021 4C
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