d - 17 mm
D - 26 mm
B - 5 mm
d1 - 20.1 mm
d2 - 20.1 mm
D1 - 23 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 5.4 mm
da - min. - 19 mm
db - min. - 19 mm
Da - max. - 24 mm
Db - max. - 25.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 20.4 mm
Basic dynamic load rating - C - 2.3 kN
Basic static load rating - C0 - 1.6 kN
Fatigue load limit - Pu - 0.068 kN
Limiting speed for grease lubrication - 53000 r/min
Limiting speed for oil lubrication - 85000 mm/min
Ball - Dw - 2.381 mm
Ball - z - 18
Gref - 0.09 cm3
Calculation factor - f0 - 16.2
Preload class A - GA - 12 N
Preload class B - GB - 37 N
Preload class C - GC - 75 N
Calculation factor - f - 1.1
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.09
Calculation factor - f2C - 1.16
Calculation factor - fHC - 1
Preload class A - 18 N/micron
Preload class B - 31 N/micron
Preload class C - 45 N/micron
Mass bearing - 0.01 kg
Hot number:OKB 4524904K OKB 466318H NKE 22330-K-MB-W33 SKF 29416 E Timken 4559/4535 NKE 6305-2Z-NR CX 7408 B-UX Timken 74525/74853 FAG HCB7206-E-2RSD-T-P4S NTN K19X23X13 NTN NA497SW/K326071 NACHI UKCX08+H2308 FAG NJ-2326 RIV RL-5 SKF OKBS 78
Previous:71803 CD/HCP4 角接触球轴承 ---- Next:71803 CTBP4 角接触球轴承
Return to SKF轴承型号查询