d - 79.375 mm
D - 161.925 mm
T - 47.625 mm
B - 48.260 mm
C - 38.100 mm
a - 14.9 mm
r1 min. - 8.0 mm
r2 min. - 3.3 mm
Weight - 4,62 Kg
Basic dynamic load rating (C) - 273000 kN
Basic static load rating (C0) - 390000 kN
(Grease) Lubrication Speed - 2300 r/min
(Oil) Lubrication Speed - 3100 r/min
Calculation factor (e) - 0.34
Calculation factor (Y0) - 0.97
Calculation factor (Y1) - 1.8
Hot number:NTN 7311 B/DB NTN NKI 75/25 SKF 1988/1922/Q SIGMA 20312 TVP SKF 231/500 CAK/W33 NSK 6202 CYSD 7000CDB SKF FYT 1.3/4 TF/VA228 INA NN3038-AS-K-M-SP FAG KL44643-L44610 PFI PHU2119 NKE RTUE70 NTN T-93825/93125 NHBB TP228 NOK AS568-251-B
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