d - 80 mm
D - 140 mm
B - 26 mm
d1 - 99.5 mm
d2 - 99.5 mm
D1 - 120.5 mm
r1,2 - min. - 2 mm
r3,4 - min. - 1 mm
a - 27.8 mm
da - min. - 91 mm
db - min. - 91 mm
Da - max. - 129 mm
Db - max. - 134.4 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 103.4 mm
Basic dynamic load rating - C - 85.2 kN
Basic static load rating - C0 - 75 kN
Fatigue load limit - Pu - 3 kN
Limiting speed for grease lubrication - 9500 r/min
Limiting speed for oil lubrication - 16000 mm/min
Ball - Dw - 17.462 mm
Ball - z - 17
Gref - 18.084 cm3
Calculation factor - f0 - 15.1
Preload class A - GA - 320 N
Preload class B - GB - 640 N
Preload class C - GC - 1280 N
Preload class D - GD - 2560 N
Calculation factor - f - 1.09
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.05
Calculation factor - fHC - 1
Preload class A - 96 N/micron
Preload class B - 130 N/micron
Preload class C - 181 N/micron
Preload class D - 260 N/micron
Mass bearing - 1.46 kg
Hot number:MAC NUP 2230 SKF 2306 E-2RS1KTN9 KOYO 51307 SKF 51272F NTN 7202BG Timken 90RIJ396 LS GAC25S Timken MH-14121 NTN NU415 MRC 61912-ZZ INA AT-742 NSK KF-50CPO SKF 416506 SNR 6211-2Z NOK 4CP-285
Previous:7216 CD/HCP4A 角接触球轴承 ---- Next:7216 CDB 角接触球轴承
Return to SKF轴承型号查询