d - 25 mm
D - 47 mm
B - 12 mm
d1 - 32.1 mm
d2 - 32.1 mm
D1 - 39.9 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 10.9 mm
da - min. - 28.2 mm
db - min. - 28.2 mm
Da - max. - 43.8 mm
Db - max. - 45 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
dn - 33.4 mm
Basic dynamic load rating - C - 9.6 kN
Basic static load rating - C0 - 5.2 kN
Fatigue load limit - Pu - 0.22 kN
Limiting speed for grease lubrication - 43000 r/min
Limiting speed for oil lubrication - 67000 mm/min
Ball - Dw - 6.35 mm
Ball - z - 14
Gref - 1.02 cm3
Calculation factor - f0 - 9.6
Preload class A - GA - 35 N
Preload class B - GB - 70 N
Preload class C - GC - 140 N
Preload class D - GD - 280 N
Calculation factor - f - 1.05
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1.02
Preload class A - 28 N/micron
Preload class B - 37 N/micron
Preload class C - 51 N/micron
Preload class D - 71 N/micron
Mass bearing - 0.07 kg
Hot number:MAC N 320 SKF NNF 5048 ADA-2LSV OKB 32148H OKB 46138H OKB FAG 230/630-B-K-MB + AH30/630A-H SKF 30305 J2 CYSD 7824C INA K125X133X35 NTN N232 ISO NCF3014 V Torrington AN-32 SKF (Old No.) H-3132x57/16 FAG NUP-322 SKF 85039
Previous:7005 C-UX 角接触球轴承 ---- Next:7005 CD/P4A 角接触球轴承
Return to SKF轴承型号查询