Basic size of mm

d	190
D	240
H	37

The basic rated load is kN

trends C	172
static state Co	710

Fatigue load limit, Pu	18
The min load factor, A	2.6

Rated rotation speed is r/min

Refer to the speed	1400
limit speed	2000

quality kg	4.05
model	51138M

Dimensions are mm

d	190
d1 ～	237
D1 ～	193
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	220
Da max	210
ra max	1