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25-year production experience

d:
D:
B:
NF300 Series

NF300 Series

Dimension and Parameters

Designation :NF311E
Principal Dimensions(mm)
d :55
D :120
B :29
rs?min :2
rs1min :2
Basic Load Ratings(KN)
Dynamic(Cr) :128
Static(Cor) :138
Limited Speed(rpm)
Grease :4800
Oil :6000
Weight
(kg) :1.61