Basic size of mm

d	17
D	40
B	12

The basic rated load is kN

trends C	9.95
static state Co	4.75

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	*6203

Dimensions are mm

d	17
d1 ～	24.5
D1 ～	32.7
D2 ～	35
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