ferens NO.
Cylindrica borea :NN4948
Attenuatis bore :NN4948K
Dimensiones limesmm）
d :240
D :320
B/C :80
r 1.2min :2.1
r3,4 (min) :2.1
Basic onus ratings (kN)
Cr :528
Cor :1220
Limitandi celeritas (rpm)
Celeritas Ratings :2600
Abutment and vitta dimensiones (mm)
da (max) :257
Da max :302
ra (max) :2
rb (max) :2
Pondus (kg)
Refer :17.9
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