d - 65 mm
D - 85 mm
B - 10 mm
d1 - 71.7 mm
d2 - 71.7 mm
D1 - 78.5 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 22.5 mm
da - min. - 68.2 mm
db - min. - 68.2 mm
Da - max. - 81.8 mm
Db - max. - 83 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
dn - 72.4 mm
Basic dynamic load rating - C - 12.7 kN
Basic static load rating - C0 - 14 kN
Fatigue load limit - Pu - 0.585 kN
Limiting speed for grease lubrication - 16000 r/min
Limiting speed for oil lubrication - 24000 mm/min
Ball - Dw - 5.556 mm
Ball - z - 29
Gref - 1.3 cm3
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 - 115 N
Preload class B - GB - 345 N
Preload class C - GC - 690 N
Calculation factor - f - 1.28
Calculation factor - f1 - 0.97
Calculation factor - f2A - 1
Calculation factor - f2B - 1.09
Calculation factor - f2C - 1.17
Calculation factor - fHC - 1.02
Preload class A - 160 N/micron
Preload class B - 252 N/micron
Preload class C - 347 N/micron
Mass bearing - 0.114 kg
Hot number:SNR 7202 B/DT KOYO 52426 KOYO 51292 Timken BK1010 AST GEC340HCS NMB L-1150ZZ NBS RNA 69/28 SKF 2305 Torrington KG-55CPO FAG NF-218 New Departure SSR-16-ZZ SKF 28464 SKF 33017/DF SKF 719/9 ACE/P4A FAG 16010
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