d - 60 mm
D - 78 mm
B - 10 mm
d1 - 65.7 mm
d2 - 65.7 mm
D1 - 72.5 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 21.1 mm
da - min. - 62 mm
db - min. - 62 mm
Da - max. - 76 mm
Db - max. - 77.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 66.4 mm
Basic dynamic load rating - C - 12.7 kN
Basic static load rating - C0 - 13.4 kN
Fatigue load limit - Pu - 0.57 kN
Limiting speed for grease lubrication - 15000 r/min
Limiting speed for oil lubrication - 22000 mm/min
Ball - Dw - 5.556 mm
Ball - z - 28
Gref - 1.2 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 - 114 N
Preload class B - GB - 340 N
Preload class C - GC - 680 N
Calculation factor - f - 1.3
Calculation factor - f1 - 0.97
Calculation factor - f2A - 1
Calculation factor - f2B - 1.08
Calculation factor - f2C - 1.15
Calculation factor - fHC - 1
Preload class A - 141 N/micron
Preload class B - 222 N/micron
Preload class C - 306 N/micron
Mass bearing - 0.1 kg
Hot number:NTN 7322 B SKF NU 303 ECP Timken 260RU03 NTN 33117 NKE 6214-2RSR SKF 623-2Z NSK HR33212J ISO NUP28/900 SKF S71906 CE/HCP4A KOYO UKF212 SKF 305707-ZZ SKF AH-24026x125 MRC 107-KRD MRC 5207-C1 NOK AS568-127-A
Previous:71812 ACD/HCP4 角接触球轴承 ---- Next:71812 ATBP4 角接触球轴承
Return to SKF轴承型号查询