d - 69.850 mm
D - 146.050 mm
T - 41.275 mm
B - 41.275 mm
C - 31.750 mm
a - 7.9 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 3,24 Kg
Basic dynamic load rating (C) - 188000 kN
Basic static load rating (C0) - 260000 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3300 r/min
Calculation factor (e) - 0.41
Calculation factor (Y0) - 0.81
Calculation factor (Y1) - 1.5
Hot number:NTN 7220 C/DT NACHI NJ 418 OKB OKB 2G20771/1060 NKE 22209-E-K-W33+H309 KBC 32009XJ KOYO 94675/94113A NTN ARXJ28X46X4.3 LS GEBJ30C CX NA6902 ISO NU3156 INA RCJ1/2 SKF S71910 CE/HCP4A FAG NUP-2019E NOK ISO C1030G
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