d - 110 mm
D - 150 mm
B - 20 mm
d1 - 122.3 mm
d2 - 122.3 mm
D1 - 137.7 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 40.4 mm
da - min. - 116 mm
db - min. - 116 mm
Da - max. - 144 mm
Db - max. - 146 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 125.6 mm
Basic dynamic load rating - C - 58.5 kN
Basic static load rating - C0 - 68 kN
Fatigue load limit - Pu - 2.6 kN
Limiting speed for grease lubrication - 8500 r/min
Limiting speed for oil lubrication - 14000 mm/min
Ball - Dw - 12.7 mm
Ball - z - 28
Gref - 11.4 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 - 370 N
Preload class B - GB - 740 N
Preload class C - GC - 1480 N
Preload class D - GD - 2960 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 - 304 N/micron
Preload class B - 399 N/micron
Preload class C - 535 N/micron
Preload class D - 733 N/micron
Mass bearing - 0.727 kg
Hot number:NSK 29412 OKB 180606K OKB 3G218 OKB 8160 SIGMA 1406 M KOYO 22348RHA Timken 264W NACHI 54316U CYSD 7011DT KOYO B-348 NTN NKX12 INA SL181876-E CRAFT UCT207 MRC 7000TGP/4 SKF K 25x30x20
Previous:71922 ACB/P4AL 角接触球轴承 ---- Next:71922 ACD/HCP4AH1 角接触球轴承
Return to SKF轴承型号查询