Basic size of mm

d	17
D	40
B	12

The basic rated load is kN

trends C	8.06
static state Co	4.65

Fatigue load limit Pu	0.2

Rated rotation speed is r/min

Refer to the speed	38000
limit speed	24000

Mass kg	0.065
model	W6203

Dimensions are mm

d	17
d1 ～	24.9
D1 ～	33.6
r1,2 min	0.6

Shoulder gear and chamfer size mm

da min	21.2
Da max	35.8
ra max	0.6

Calculation coefficient

kr	0.025
fo	13