d - 31,75 mm
D - 69,012 mm
T - 19,845 mm
B - 19,583 mm
C - 15,875 mm
ra1 max. - 1,3 mm
a - 4,1 mm
Da - 60 mm
db - 37,5 mm
ra max. - 3,5 mm
da - 44 mm
Db - 63 mm
Weight - 0,356 Kg
Basic dynamic load rating (C) - 48,5 kN
Basic static load rating (C0) - 58 kN
(Grease) Lubrication Speed - 5 600 r/min
(Oil) Lubrication Speed - 7 400 r/min
Calculation factor (e) - 0,38
Calculation factor (Y0) - 0,86
Calculation factor (Y2) - 1,57
Hot number:NTN 7317 C RHP NU 305 OKB K909821.5 NACHI 21309AX KOYO 306862 KOYO 60/22N NTN 6213LLB ISB 635-ZZ FYH UCFCX09-28 MRC 2213 ELGES 63803 INA 89413 American RLS-221/2 MRC 5306-C1 NHBB SSR-2280
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