Basic size of mm

d	85
D	150
B	28

The basic rated load is kN

trends C	148
static state Co	160

Fatigue load limit Pu	6.2

Rated rotation speed is r/min

Refer to the speed	4500
limit speed	7500

Mass kg	2.25

model

Bearing belt positioning groove	QJ217N2MA
No positioning slot	QJ217MA

Dimensions are mm

d	85
d1 ～	108
D1 ～	128
r1,2 min	2
a	83

Positioning of the slot size mm

b	6.5
h	8.1
ro	1

Shoulder gear and chamfer size mm

da min	96
Da max	139
ra max	2