Basic size of mm

d	25
D	42
H	11

The basic rated load is kN

trends C	15.9
static state Co	31.5

Fatigue load limit, Pu	0.92
The min load factor, A	0.0033

Rated rotation speed is r/min

Refer to the speed	6300
limit speed	9000

quality kg	0.056
model	51105

Dimensions are mm

d	25
d1 ～	42
D1 ～	26
r1,2 min	0.6

Shoulder gear and chamfer size mm

da min	35
Da max	32
ra max	0.6