Basic size of mm

d	260
D	320
H	45

The basic rated load is kN

trends C	238
static state Co	1100

Fatigue load limit, Pu	24
The min load factor, A	6.3

Rated rotation speed is r/min

Refer to the speed	1100
limit speed	1500

quality kg	8.1
model	51152M

Dimensions are mm

d	260
d1 ～	317
D1 ～	263
r1,2 min	1.5

Shoulder gear and chamfer size mm

da min	296
Da max	284
ra max	1.5