Basic size of mm

d	75
D	130
B	31

The basic rated load is kN

trends C	72.8
static state Co	80

Fatigue load limit Pu	3.35

Rated rotation speed is r/min

Refer to the speed	7500
limit speed	4000

Mass kg	1.6
model	4215ATN9

Dimensions are mm

d	75
d1 ～	96.9
D1 ～	114
r1,2 min	1.5

Shoulder gear and chamfer size mm

da min	83
Da max	122
ra max	1.5

Calculation coefficient

kr	0.05
fo	16