Basic size of mm

d	120
D	155
H	25

The basic rated load is kN

trends C	88.4
static state Co	335

Fatigue load limit, Pu	10.6
The min load factor, A	0.58

Rated rotation speed is r/min

Refer to the speed	2200
limit speed	3000

quality kg	1.15
model	51124

Dimensions are mm

d	120
d1 ～	155
D1 ～	122
r1,2 min	1

Shoulder gear and chamfer size mm

da min	141
Da max	134
ra max	1