Basic size of mm

d	140
D	250
T	71.75

The basic rated load is kN

trends C	644
static state Co	1000

Fatigue load limit Pu	100

Rated rotation speed is r/min

Refer to the speed	1900
limit speed	2600

quality	14.5
model	32228J2
ISO335 dimension series (ABMA)	4FD

Dimensions are mm

d	140
d1 ～	191
B	68
C	58
r1,2 min	4
r3,4 min	3
a	60

Shoulder gear and chamfer size mm

Da max	159
db min	156
Da min	210
Da max	236
Db min	238
Ca min	8
Cb min	13.5
ra max	3
rb max	2.5

Calculation coefficient

e	0.43
Y	1.4
Yo	0.8