Basic size of mm

d	70
D	150
T	38

The basic rated load is kN

trends C	216
static state Co	220

Fatigue load limit Pu	27

Rated rotation speed is r/min

Refer to the speed	3400
limit speed	4500

quality	2.95
model	*31314J2/QCL7C
ISO335 dimension series (ABMA)	7GB

Dimensions are mm

d	70
d1 ～	110
B	35
C	25
r1,2 min	3
r3,4 min	2.5
a	45

Shoulder gear and chamfer size mm

Da max	85
db min	82
Da min	118
Da max	138
Db min	141
Ca min	5
Cb min	13
ra max	2.5
rb max	2

Calculation coefficient

e	0.83
Y	0.72
Yo	0.4