Basic size of mm

d	10
D	22
B	6

The basic rated load is kN

trends C	1.74
static state Co	0.815

Fatigue load limit Pu	0.036

Rated rotation speed is r/min

Refer to the speed	75000
limit speed	45000

Mass kg	0.01
model	W61900

Dimensions are mm

d	10
d1 ～	13.9
D1 ～	18.2
r1,2 min	0.3

Shoulder gear and chamfer size mm

da min	12
Da max	20
ra max	0.3

Calculation coefficient

kr	0.02
fo	9.3