d - 120 mm
D - 165 mm
B - 22 mm
d1 - 133.9 mm
d2 - 133.9 mm
D1 - 151.1 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 44.4 mm
da - min. - 126 mm
db - min. - 126 mm
Da - max. - 159 mm
Db - max. - 161 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 137.6 mm
Basic dynamic load rating - C - 72.8 kN
Basic static load rating - C0 - 86.5 kN
Fatigue load limit - Pu - 3 kN
Limiting speed for grease lubrication - 8000 r/min
Limiting speed for oil lubrication - 13000 mm/min
Ball - Dw - 14.288 mm
Ball - z - 28
Gref - 15.3 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 - 450 N
Preload class B - GB - 900 N
Preload class C - GC - 1800 N
Preload class D - GD - 3600 N
Calculation factor - f - 1.26
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.07
Calculation factor - f2C - 1.12
Calculation factor - f2D - 1.17
Calculation factor - fHC - 1.04
Preload class A - 335 N/micron
Preload class B - 440 N/micron
Preload class C - 588 N/micron
Preload class D - 804 N/micron
Mass bearing - 0.992 kg
Hot number:SNR 7230 B/DB OKB 3032160 FAG 31316-N11CA-A100-140 Timken 40TPS117 NACHI 6918ZZ FBJ 780/772 NSK 99600/99100 Timken HM88649/HM88611 NSK N 207 ISO NNC4912 V Torrington GEZ-600ES-2RS SKF NF-200 FAG SAF-511115/16..ROLLER SKF NCF 1844 V SKF NU 2220 ECP
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