Basic size of mm

d	25
D	47
H	15

The basic rated load is kN

trends C	27.6
static state Co	55

Fatigue load limit, Pu	2.04
The min load factor, A	0.015

Rated rotation speed is r/min

Refer to the speed	5300
limit speed	7500

quality kg	0.11
model	51205

Dimensions are mm

d	25
d1 ～	47
D1 ～	27
r1,2 min	0.6

Shoulder gear and chamfer size mm

da min	38
Da max	34
ra max	0.6