d - 140 mm
D - 210 mm
T - 45 mm
B - 45 mm
C - 34 mm
a - -0.8 mm
r1 min. - 2.5 mm
r2 min. - 2 mm
Weight - 5.23 Kg
Basic dynamic load rating (C) - 320000 kN
Basic static load rating (C0) - 540000 kN
(Grease) Lubrication Speed - 1600 r/min
(Oil) Lubrication Speed - 2100 r/min
Calculation factor (e) - 0.46
Calculation factor (Y0) - 0.72
Calculation factor (Y1) - 1.31
Hot number:NTN NN 3072 K OKB 7880E NKE 11207 Timken 33KD4 KOYO 6404 NTN 7303B INA CSED 1403) ISB RE 11015 KOYO RFU414724A IKO RNAF 709030 MRC 6028 SKF 6230-K FAG HK-3038 SKF (Old No.) RNAO-55x68x20 INA WCT-30B
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