Basic size of mm

d	25
D	62
B	24

The basic rated load is kN

trends C	31.9
static state Co	22.4

Fatigue load limit Pu	0.95

Rated rotation speed is r/min

Refer to the speed	18000
limit speed	10000

Mass kg	0.34
model	4305ATN9

Dimensions are mm

d	25
d1 ～	37.3
D1 ～	49.7
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	31.5
Da max	55.5
ra max	1

Calculation coefficient

kr	0.06
fo	13