Basic size of mm

d	5
D	16
B	5

The basic rated load is kN

trends C	0.923
static state Co	0.365

Fatigue load limit Pu	0.016

Rated rotation speed is r/min

Refer to the speed	95000
limit speed	60000

Mass kg	0.005
model	W625

Dimensions are mm

d	5
d1 ～	8.5
D1 ～	12.5
r1,2 min	0.3

Shoulder gear and chamfer size mm

da min	7.4
Da max	13.6
ra max	0.3

Calculation coefficient

kr	0.025
fo	8