Basic size of mm

d	180
D	250
H	56

The basic rated load is kN

trends C	296
static state Co	1080

Fatigue load limit, Pu	27.5
The min load factor, A	6.1

Rated rotation speed is r/min

Refer to the speed	1100
limit speed	1500

quality kg	8.6
model	51236M

Dimensions are mm

d	180
d1 ～	245
D1 ～	183
r1,2 min	1.5

Shoulder gear and chamfer size mm

da min	222
Da max	208
ra max	1.5