Basic size of mm

d	220
D	270
H	37

The basic rated load is kN

trends C	178
static state Co	800

Fatigue load limit, Pu	19
The min load factor, A	3.3

Rated rotation speed is r/min

Refer to the speed	1300
limit speed	1900

quality kg	4.6
model	51144M

Dimensions are mm

d	220
d1 ～	267
D1 ～	223
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	250
Da max	240
ra max	1