d - 40 mm
D - 68 mm
B - 15 mm
d1 - 50.95 mm
d2 - 49.87 mm
D2 - 58.88 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
a - 20.2 mm
da - min. - 44.6 mm
da - max. - 50.4 mm
db - min. - 44.6 mm
db - max. - 49.3 mm
Da - max. - 63.4 mm
Db - max. - 64.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 6.9 kN
Basic static load rating - C0 - 5.3 kN
Fatigue load limit - Pu - 0.224 kN
Limiting speed for grease lubrication - 26000 r/min
Ball - Dw - 4.762 mm
Ball - z - 26
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 - 121 N
Preload class B - GB - 82 N
Preload class C - GC - 245 N
Calculation factor - f - 1.04
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.04
Calculation factor - fHC - 1
Preload class A - 71 N/micron
Preload class B - 92 N/micron
Preload class C - 138 N/micron
Mass bearing - 0.21 kg
Hot number:NTN 24034 CCK30/W33 NSK 53310 U OKB K485440 OKB 97726K KOYO 239448B NACHI 6206ZENR FBJ 689 Timken EE420801/421437 CX NJ2348 E FAG 230/560 Torrington RSTO-12 SKF 99218 SKF NU 20/560 ECMA NOK LBI 60 68 5 6.5 NOK RCA 28 X 7
Previous:S7008 ACB/HCP4A 角接触球轴承 ---- Next:S7008 ACD/HCP4A 角接触球轴承
Return to SKF轴承型号查询