d - 50 mm
D - 72 mm
B - 12 mm
C - 12 mm
Angle (α) - 25 °
a - 20,2 mm
b - 0,5 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
A - 57,5 mm
da min. - 55 mm
Da max. - 67 mm
ra max. - 1 mm
Weight - 0,111 Kg
Basic dynamic load rating (C) - 12,3 kN
Basic static load rating (C0) - 9,35 kN
(Grease) Lubrication Speed - 26300 r/min
(Oil) Lubrication Speed - 41000 r/min
Hot number:MRC NU 417 TIMKEN JM736149 ISO 31318 ISO 7002 CDT KOYO KDA070 CYSD NJ222E NACHI NP 1044 NBS RNA 4908 FAG 23226 FAG 81108 FAG HK-1522 Spherco TRL-7 MRC 2304 NHBB SSRI-518F SKF 687/672
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