Gan gadw RHIF
turio silindrog :NN3056
turio taprog :NN3056K
Dimensiynau terfyn (mm)
d :280
D :420
B/C :106
r 1.2min :4
r3.4min :4
Graddfeydd llwyth sylfaenol (kN)
Cr :1080
Cor :2080
Cyflymder cyfyngu (rpm )
Speed Ratings :2000
Abutment and fillet dimensions(mm)
da max :-
Da max :404
ra max :3
rb max :3
Pwysau (kg)
Refer :49.5