d - 15 mm
D - 32 mm
B - 9 mm
d1 - 20.65 mm
d2 - 19.5 mm
D1 - 26.9 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 7.7 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. - 0.15 mm
dn - 21.9 mm
Basic dynamic load rating - C - 4.4 kN
Basic static load rating - C0 - 1.9 kN
Fatigue load limit - Pu - 0.08 kN
Limiting speed for grease lubrication - 68000 r/min
Limiting speed for oil lubrication - 106000 mm/min
Ball - Dw - 4.762 mm
Ball - z - 12
Gref - 0.5 cm3
Calculation factor - f0 - 7.3
Preload class A - GA - 25 N
Preload class B - GB - 70 N
Preload class C - GC - 140 N
Calculation factor - f - 1.03
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1
Preload class A - 16 N/micron
Preload class B - 25 N/micron
Preload class C - 34 N/micron
Mass bearing - 0.028 kg
Hot number:SNR 7322 AC/DT DKF 7238 B/DT FLT NUP 212 OKB 32620 OKB 3187111 NTN 4T-430312DX FAG 51307 NTN 5S-2LA-HSE011G/GNP42 ISO 7413 BDF American A-5321WB OTHER CT55BL SKF 18x28x7 HMSA10 V SKF 30326/DF SKF NRT 150 B SKF SNW 20x3.3/8
Previous:7002 CE/HCP4AH 角接触球轴承 ---- Next:7002 CTBP4 角接触球轴承
Return to SKF轴承型号查询