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25-year production experience

d:
D:
B:
QJ300 Series

QJ300 Series

Dimension and Parameters

Designation :QJ312
Principal dimensions(mm)
d :60
D :130
B :31
r(min) :2.1
Basic load ratings(KN)
Cr :135000
Cor :217000
Basic load ratings(kgf)
Cr :13800
Cor :22200
Limiting Speed (rpm)
Grease :4300
Oil :5600
Distance of action point
a0(mm) :66.5
Installation dimensions(mm)
da(min) :72
Da(max) :118
ra(max) :2
Weight
(kg) :2.15