Basic size of mm

d	80
D	170
T	42.5

The basic rated load is kN

trends C	270
static state Co	320

Fatigue load limit Pu	38

Rated rotation speed is r/min

Refer to the speed	3000
limit speed	4300

quality	4.1
model	30316J2
ISO335 dimension series (ABMA)	2GB

Dimensions are mm

d	80
d1 ～	120
B	39
C	33
r1,2 min	3
r3,4 min	2.5
a	33

Shoulder gear and chamfer size mm

Da max	102
db min	92
Da min	148
Da max	158
Db min	159
Ca min	5
Cb min	9.5
ra max	2.5
rb max	2

Calculation coefficient

e	0.35
Y	1.7
Yo	0.9