Basic size of mm

d	80
D	140
B	26

The basic rated load is kN

trends C	138
static state Co	146

Fatigue load limit Pu	5.85

Rated rotation speed is r/min

Refer to the speed	4800
limit speed	8000

Mass kg	1.85

model

Bearing belt positioning groove	QJ216N2MA
No positioning slot	QJ216MA

Dimensions are mm

d	80
d1 ～	100
D1 ～	120
r1,2 min	2
a	77

Positioning of the slot size mm

b	6.5
h	8.1
ro	1

Shoulder gear and chamfer size mm

da min	91
Da max	129
ra max	2