Basic size of mm

d	12
D	28
B	8

The basic rated load is kN

trends C	4.23
static state Co	2.28

Fatigue load limit Pu	0.1

Rated rotation speed is r/min

Refer to the speed	60000
limit speed	30000

Mass kg	0.022
model	W6001-2Z

Dimensions are mm

d	12
d1 ～	17.2
D1 ～	25.5
r1,2 min	0.3

Shoulder gear and chamfer size mm

da min	14
Da max	26
ra max	0.3

Calculation coefficient

kr	0.025
fo	13