d - 70 mm
D - 125 mm
B - 24 mm
C - 24 mm
a - 25 mm
d1 - 87,9 mm
d2 - 87,9 mm
r1 min. - 1,5 mm
r2 min. - 1,5 mm
r3 min. - 0,6 mm
r4 min. - 0,6 mm
D1 - 107,1 mm
D2 - 110,3 mm
da min. - 79 mm
Da max. - 116 mm
db min - 79 mm
ra max. - 1,5 mm
rb max. - 0,6 mm
dh - 91,6 mm
Db max - 120,8 mm
Weight - 1,1 Kg
Basic dynamic load rating (C) - 68,9 kN
Basic static load rating (C0) - 58,5 kN
(Grease) Lubrication Speed - 11 000 r/min
(Oil) Lubrication Speed - 18 000 r/min
Fatigue load limit (Pu) - 2,45
Calculation factor (f0) - 14,8
Hot number:KOYO 7221 AC/DT INA BK 6020 MAC NU 314 ISB 2312 K+H2312 NACHI 5211AZ NTN 4T-30204 INA GE160-DO-2RS NTN SA2-72B SKF 5211 FAG GE-17ES FAG NNU-4914-KMSP/5 NH RMS-221/2-L RHP RMS-231/2-L SKF SNLN 3032 NOK UPH-140A
Previous:S7214 CD/HCP4A 角接触球轴承 ---- Next:S7215 ACD/HCP4A 角接触球轴承
Return to SKF轴承型号查询