Basic size of mm

d	190
D	400
B	78

The basic rated load is kN

trends C	702
static state Co	1160

Fatigue load limit Pu	28.5

Rated rotation speed is r/min

Refer to the speed	1700
limit speed	2800

Mass kg	49

model

Bearing belt positioning groove	QJ338N2MA
No positioning slot	-

Dimensions are mm

d	190
d1 ～	263
D1 ～	326
r1,2 min	5
a	207

Positioning of the slot size mm

b	10.5
h	12.7
ro	2

Shoulder gear and chamfer size mm

da min	210
Da max	380
ra max	4