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25-year production experience

d:
D:
B:
QJ300 Series

QJ300 Series

Dimension and Parameters

Designation :QJ311
Principal dimensions(mm)
d :55
D :120
B :29
r(min) :2
Basic load ratings(KN)
Cr :118000
Cor :187000
Basic load ratings(kgf)
Cr :12000
Cor :19100
Limiting Speed (rpm)
Grease :4500
Oil :6300
Distance of action point
a0(mm) :61.3
Installation dimensions(mm)
da(min) :65
Da(max) :110
ra(max) :2
Weight
(kg) :1.75