尺寸和参数
Bearing NO.
Cylindrical bore :NN3196
孔 :NN3196K
尺寸(mm)
D :480
d: :790
B/C B/C :248
r 1.2min :7.5
r 3.4min :7.5
基本负载等级(kN)
CR :4050
Cor Cor :8100
Limiting speed(rpm)
速度速度 :630
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :523
Da max :742
RA(最大) :6
rb max :6
重量(kg)
Refer :447