d - 40 mm
D - 68 mm
B - 15 mm
d1 - 50.95 mm
d2 - 49.87 mm
D2 - 58.88 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
a - 14.8 mm
da - min. - 44.6 mm
da - max. - 50.4 mm
db - min. - 44.6 mm
db - max. - 49.3 mm
Da - max. - 63.4 mm
Db - max. - 64.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 7.4 kN
Basic static load rating - C0 - 5.6 kN
Fatigue load limit - Pu - 0.236 kN
Limiting speed for grease lubrication - 28000 r/min
Ball - Dw - 4.762 mm
Ball - z - 26
Calculation factor - f0 - 9.8
Preload class A - GA - 28 N
Preload class B - GB - 48 N
Preload class C - GC - 145 N
Calculation factor - f - 1.04
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1
Preload class A - 28 N/micron
Preload class B - 36 N/micron
Preload class C - 57 N/micron
Mass bearing - 0.21 kg
Hot number:OKB 80038 OKB 75941/15 OKB OKB OKB KOYO 83548D-9C3 SKF GEZM 300 ES ISO GE 035 XES-2RS NBS K89412TN NTN NK50/35R+IR45X50X35 NTN RNA4909LL SKF RA-207 MRC 7419-PJ SKF 86562 NOK VB 65 80 8 NBR
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