Basic size of mm

d	70
D	150
T	38

The basic rated load is kN

trends C	220
static state Co	260

Fatigue load limit Pu	31

Rated rotation speed is r/min

Refer to the speed	3400
limit speed	4500

quality	2.9
model	30314J2/Q
ISO335 dimension series (ABMA)	2GB

Dimensions are mm

d	70
d1 ～	105
B	35
C	30
r1,2 min	3
r3,4 min	2.5
a	29

Shoulder gear and chamfer size mm

Da max	90
db min	82
Da min	130
Da max	138
Db min	140
Ca min	5
Cb min	8
ra max	2.5
rb max	2

Calculation coefficient

e	0.35
Y	1.7
Yo	0.9