d - 15 mm
D - 32 mm
B - 9 mm
d1 - 20.6 mm
d2 - 20.6 mm
D2 - 29.2 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.2 mm
a - 10.1 mm
da - min. - 17 mm
da - max. - 20.2 mm
db - min. - 17 mm
db - max. - 20.2 mm
Da - max. - 30 mm
Db - max. - 30.6 mm
ra - max. - 0.3 mm
rb - max. - 0.2 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
Ball - Dw - 4.762 mm
Ball - z - 12
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:NSK 7022 AC OKB 502118 ISO 11204 ISB 248/900 K30 FBJ 4309-2RS SKF 71920 CD/HCP4A NTN CRD-8201 Timken F-3131-G NSK FH-910 INA K24X30X17 NKE NJ306-E-MPA+HJ306-E NTN NK10X125X100 KOYO SE 6003 ZZSTMSA7 BCA B6208-2RS NOK ODI 50 35 12
Previous:S7002 ACD/HCP4A 角接触球轴承 ---- Next:S7002 ACE/HCP4A 角接触球轴承
Return to SKF轴承型号查询