d - 50 mm
D - 90 mm
T - 21,75 mm
B - 20 mm
C - 17 mm
a - 20,1 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
da min. - 58,5 mm
da max - 58 mm
Da min - 79 mm
Da max. - 81,5 mm
Db min. - 85 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,566 Kg
Basic dynamic load rating (C) - 76,5 kN
Basic static load rating (C0) - 91,7 kN
(Grease) Lubrication Speed - 4300 r/min
(Oil) Lubrication Speed - 5700 r/min
Calculation factor (e) - 0,42
Calculation factor (Y0) - 0,79
Calculation factor (Y1) - 1,43
Hot number:NSK N 1021 OKB NSK 6022N SKF 7020 CD/P4AL ISO 7312 BDT NSK B-328 KOYO DC4844AVW KOYO LM565949/LM565912 NACHI NF 318 FBJ NJ305 CX NUP1972 ISO NU1938 KOYO UCFS305 RHP R-4A-2RS NOK MG 430 480 30 NBR
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