Basic size of mm

d	70
D	125
B	31

The basic rated load is kN

trends C	70.2
static state Co	73.5

Fatigue load limit Pu	3.1

Rated rotation speed is r/min

Refer to the speed	8000
limit speed	4300

Mass kg	1.5
model	4214ATN9

Dimensions are mm

d	70
d1 ～	89.4
D1 ～	106
r1,2 min	1.5

Shoulder gear and chamfer size mm

da min	78
Da max	117
ra max	1.5

Calculation coefficient

kr	0.05
fo	15