Basic size of mm

d	25
D	52
B	15

The basic rated load is kN

trends C	14.3
static state Co	4

Fatigue load limit Pu	0.21
limit speed	8000
Mass kg	0.22
model	11205ETN9

Dimensions are mm

d	25
d2 ～	33.3
D1 ～	45.6
B	44
r1,2 min	1

Shoulder gear and chamfer size mm

Da max	46.4
ra max	1

Calculation coefficient

e	0.28
Y1	2.2
Y2	3.5
Y0	2.5