Basic size of mm

d	25
D	52
T	16.25

The basic rated load is kN

trends C	35.5
static state Co	33.5

Fatigue load limit Pu	3.45

Rated rotation speed is r/min

Refer to the speed	11000
limit speed	13000

quality	0.15
model	*30205J2/Q
ISO335 dimension series (ABMA)	3CC

Dimensions are mm

d	25
d1 ～	37.4
B	15
C	13
r1,2 min	1
r3,4 min	1
a	12

Shoulder gear and chamfer size mm

Da max	31
db min	31
Da min	44
Da max	46
Db min	48
Ca min	2
Cb min	3
ra max	1
rb max	1

Calculation coefficient

e	0.37
Y	1.6
Yo	0.9