ferens NO.
Cylindrica borea :NN4960
Attenuatis bore :NN4960K
Dimensiones limesmm）
d :300
D :420
B/C :118
r 1.2min :3
r3,4 (min) :3
Basic onus ratings (kN)
Cr :1020
Cor :2360
Limitandi celeritas (rpm)
Celeritas Ratings :2000
Abutment and vitta dimensiones (mm)
da (max) :320
Da max :398
ra (max) :2.5
rb (max) :2.5
Pondus (kg)
Refer :51.6
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