Basic size of mm

d	28
D	58
T	20.25

The basic rated load is kN

trends C	48
static state Co	50

Fatigue load limit Pu	5.5

Rated rotation speed is r/min

Refer to the speed	9500
limit speed	12000

quality	0.25
model	*322/28BJ2/Q
ISO335 dimension series (ABMA)	5DD

Dimensions are mm

d	28
d1 ～	43.9
B	19
C	16
r1,2 min	1
r3,4 min	1
a	17

Shoulder gear and chamfer size mm

Da max	33
db min	34
Da min	46
Da max	52
Db min	55
Ca min	3
Cb min	4
ra max	1
rb max	1

Calculation coefficient

e	0.57
Y	1.05
Yo	0.6