d - 15 mm
D - 32 mm
B - 9 mm
d1 - 20.6 mm
d2 - 20.6 mm
D1 - 26.4 mm
K - 0.5 mm
C1 - 5.35 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.2 mm
a - 10.1 mm
da - min. - 17 mm
db - min. - 17 mm
Da - max. - 30 mm
Db - max. - 30.6 mm
ra - max. - 0.3 mm
rb - max. - 0.2 mm
dn - 21.5 mm
Basic dynamic load rating - C - 4.9 kN
Basic static load rating - C0 - 2.3 kN
Fatigue load limit - Pu - 0.098 kN
Limiting speed for grease lubrication - 50000 r/min
Limiting speed for oil lubrication - 75000 mm/min
Ball - Dw - 4.762 mm
Ball - z - 12
Gref - 0.39 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 - 30 N
Preload class B - GB - 60 N
Preload class C - GC - 120 N
Preload class D - GD - 240 N
Calculation factor - f - 1.03
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.08
Calculation factor - fHC - 1
Preload class A - 41 N/micron
Preload class B - 53 N/micron
Preload class C - 69 N/micron
Preload class D - 92 N/micron
Mass bearing - 0.03 kg
Hot number:NACHI 22260 CACK/W33+H 3160 MRC NF 208 TORRINGTON UE 204 SKF 31318J2/DF CX 239/670 KCW33 KOYO 29330R Timken 33895/33821 CRAFT 618/4ZZ Timken EE243196/243250B LS GEG40ES-2RS NSK MFJ-2212 NTN NK16X23X22 SKF 6000-2RS SKF 30205 SKF 415503
Previous:7002 ACD/P4A 角接触球轴承 ---- Next:7002 ACE/HCP4A 角接触球轴承
Return to SKF轴承型号查询