Basic size of mm

d	35
D	72
B	23

The basic rated load is kN

trends C	35.1
static state Co	28.5

Fatigue load limit Pu	1.2

Rated rotation speed is r/min

Refer to the speed	15000
limit speed	8000

Mass kg	0.4
model	4207ATN9

Dimensions are mm

d	35
d1 ～	47.5
D1 ～	59.5
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	41.5
Da max	65.5
ra max	1

Calculation coefficient

kr	0.05
fo	14