Basic size of mm

d	90
D	140
T	32

The basic rated load is kN

trends C	168
static state Co	270

Fatigue load limit Pu	31

Rated rotation speed is r/min

Refer to the speed	3200
limit speed	4300

quality	1.75
model	32018X/Q
ISO335 dimension series (ABMA)	3CC

Dimensions are mm

d	90
d1 ～	115
B	32
C	24
r1,2 min	2
r3,4 min	1.5
a	30

Shoulder gear and chamfer size mm

Da max	100
db min	98
Da min	125
Da max	132
Db min	134
Ca min	6
Cb min	8
ra max	2
rb max	1.5

Calculation coefficient

e	0.43
Y	1.4
Yo	0.8