d - 120 mm
D - 165 mm
B - 22 mm
d1 - 136.92 mm
d2 - 135 mm
D2 - 151.9 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 49.2 mm
da - min. - 126 mm
db - min. - 126 mm
Da - max. - 159 mm
Db - max. - 161.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 138.2 mm
Basic dynamic load rating - C - 25.5 kN
Basic static load rating - C0 - 28.5 kN
Fatigue load limit - Pu - 1 kN
Limiting speed for grease lubrication - 9000 r/min
Limiting speed for oil lubrication - 14000 mm/min
Ball - Dw - 8.731 mm
Ball - z - 41
Gref - 14.01 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 - 155 N
Preload class B - GB - 310 N
Preload class C - GC - 930 N
Calculation factor - f - 1.13
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.07
Calculation factor - fHC - 1
Preload class A - 188 N/micron
Preload class B - 243 N/micron
Preload class C - 366 N/micron
Mass bearing - 1.269 kg
Hot number:STEYR 30310 KOYO NNU 4940 K OKB OKB 1000098 OKB 304X OKB HK424912 NKE 2207-K-2RS ISO 2788A/2720 FBJ 6901 CYSD 7202CDF KOYO UCC210-31 FAG HK-2530-2RS NADELLA NK-12/12 IKO NKI-17/16 FAG QJ-336
Previous:71924 ACB/HCP4AL 角接触球轴承 ---- Next:71924 ACB/P4AL 角接触球轴承
Return to SKF轴承型号查询