d - 65 mm
D - 100 mm
B - 18 mm
d1 - 77.26 mm
d2 - 74.9 mm
D2 - 91.1 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 28.4 mm
da - min. - 71 mm
da - max. - 76.5 mm
db - min. - 71 mm
db - max. - 74.1 mm
Da - max. - 94 mm
Db - max. - 95.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 19.5 kN
Basic static load rating - C0 - 14.6 kN
Fatigue load limit - Pu - 0.62 kN
Limiting speed for grease lubrication - 20000 r/min
Ball - Dw - 8.731 mm
Ball - z - 25
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 170 N
Preload class B - GB - 520 N
Preload class C - GC - 1040 N
Calculation factor - f - 1.09
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.06
Calculation factor - fHC - 1.01
Preload class A - 146 N/micron
Preload class B - 220 N/micron
Preload class C - 287 N/micron
Mass bearing - 0.409 kg
Hot number:OKB 665816 FAG 239/630-B-K-MB + H39/630-HG KOYO 24072RHA FAG 713678300 AST AST50 72IB48 KOYO BHTM1010 ISO NF304 CX NH1060 AST SA30C FAG 231SM340 Barden 234730MSP/5 RBC CRSBC-44 SKF FNL 520 B SKF OKC 690 GMN FR473M
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