Basic size of mm

d	70
D	150
B	35

The basic rated load is kN

trends C	186
static state Co	166

Fatigue load limit Pu	6.7

Rated rotation speed is r/min

Refer to the speed	4800
limit speed	8000

Mass kg	3.15

model

Bearing belt positioning groove	QJ314N2MA
No positioning slot	QJ314MA

Dimensions are mm

d	70
d1 ～	97.3
D1 ～	123
r1,2 min	2.1
a	77

Positioning of the slot size mm

b	8.5
h	10.1
ro	2

Shoulder gear and chamfer size mm

da min	82
Da max	138
ra max	2