Basic size of mm

d	30
D	62
B	20

The basic rated load is kN

trends C	26
static state Co	20.8

Fatigue load limit Pu	0.88

Rated rotation speed is r/min

Refer to the speed	17000
limit speed	9500

Mass kg	0.26
model	4206ATN9

Dimensions are mm

d	30
d1 ～	40.9
D1 ～	51.1
r1,2 min	1

Shoulder gear and chamfer size mm

da min	35
Da max	57
ra max	1

Calculation coefficient

kr	0.05
fo	14