Basic size of mm

d	90
D	135
H	35

The basic rated load is kN

trends C	119
static state Co	325

Fatigue load limit, Pu	11.4
The min load factor, A	0.55

Rated rotation speed is r/min

Refer to the speed	2000
limit speed	2800

quality kg	1.7
model	51218

Dimensions are mm

d	90
d1 ～	135
D1 ～	93
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	117
Da max	108
ra max	1