Basic size of mm

d	30
D	62
B	16

The basic rated load is kN

trends C	35.1
static state Co	28.5

Fatigue load limit Pu	1.2

Rated rotation speed is r/min

Refer to the speed	12000
limit speed	19000

Mass kg	0.24

model

Bearing belt positioning groove	QJ206N2MA
No positioning slot	QJ206MA

Dimensions are mm

d	30
d1 ～	41.2
D1 ～	50.8
r1,2 min	1
a	32

Positioning of the slot size mm

b	4.5
h	3.5
ro	0.5

Shoulder gear and chamfer size mm

da min	35.6
Da max	56.4
ra max	1