d - 28.575 mm
D - 73.025 mm
T - 22.225 mm
B - 22.225 mm
C - 17.463 mm
a - 3.7 mm
r1 min. - 0.8 mm
r2 min. - 3.2 mm
Weight - 0,48 Kg
Basic dynamic load rating (C) - 55000 kN
Basic static load rating (C0) - 65700 kN
(Grease) Lubrication Speed - 4600 r/min
(Oil) Lubrication Speed - 6500 r/min
Calculation factor (e) - 0.45
Calculation factor (Y0) - 0.73
Calculation factor (Y1) - 1.32
Hot number:NTN 7308 B/DF SKF * NU 236 ECMA NSK 127 NSK NU 2306 ET NSK NJ 2324 NTN E-M249746TD/M249710UP INA GAKFR 12 PW Timken NA2090 INA RASE35-FA164 FAG RN340-E-MPBX NSK RLM3025 IKO TAFI 425720 KOYO TVK1733JL SNR UK209+H SKF (Old No.) RNAO-55x72x20
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