Basic size of mm

d	70
D	125
B	24

The basic rated load is kN

trends C	114
static state Co	114

Fatigue load limit Pu	4.8

Rated rotation speed is r/min

Refer to the speed	5600
limit speed	9000

Mass kg	1.32

model

Bearing belt positioning groove	QJ214N2MA
No positioning slot	QJ214MA

Dimensions are mm

d	70
d1 ～	89
D1 ～	106
r1,2 min	1.5
a	68

Positioning of the slot size mm

b	6.5
h	6.5
ro	0.5

Shoulder gear and chamfer size mm

da min	79
Da max	116
ra max	1.5