Bearing NO.
Cylindrical bore :NNU49/630
孔 :NNU49/630K
尺寸(mm)
D :630
d: :850
B/C B/C :218
r 1.2min :6
r 3.4min :6
基本负载等级(kN)
CR :4020
Cor Cor :11400
Limiting speed(rpm)
速度速度 :850
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :699
Da max :824
RA(最大) :5
rb max :5
重量(kg)
Refer :355