d - 70 mm
D - 110 mm
B - 20 mm
d1 - 85 mm
d2 - 83.2 mm
D2 - 97.8 mm
b - 1.5 mm
C1 - 10.9 mm
C2 - 4.4 mm
C3 - 2.9 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 31.2 mm
da - min. - 76 mm
db - min. - 76 mm
Da - max. - 104 mm
Db - max. - 106.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 86.1 mm
Basic dynamic load rating - C - 18.2 kN
Basic static load rating - C0 - 15.6 kN
Fatigue load limit - Pu - 0.655 kN
Limiting speed for grease lubrication - 18000 r/min
Limiting speed for oil lubrication - 28000 mm/min
Ball - Dw - 7.938 mm
Ball - z - 28
Gref - 7.27 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 - 110 N
Preload class B - GB - 220 N
Preload class C - GC - 660 N
Calculation factor - f - 1.07
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1.01
Preload class A - 139 N/micron
Preload class B - 178 N/micron
Preload class C - 267 N/micron
Mass bearing - 0.626 kg
Hot number:ZKL 7306 B/DB KOYO 3205 A-2RS OKB 2G10777/750 NKE 6072-M PFI 3579/25 Ruville 6911 KOYO N234 SKF NJ 2234 ECML NKE NJ340-E-MPA+HJ340-E Timken NP463799/NP235899 NTN RNAO-50×62×40ZW SKF 314190 SKF FSAF 22616 T SKF GE 40 TXG3E-2LS SKF TUJ 40 TF
Previous:7014 ACB/HCP4A 角接触球轴承 ---- Next:7014 ACB/P4A 角接触球轴承
Return to SKF轴承型号查询