Basic size of mm

d	25
D	52
B	18

The basic rated load is kN

trends C	14.3
static state Co	4

Fatigue load limit Pu	0.21
limit speed	9000
Mass kg	0.16

model

Column hole	2205E-2RS1TN9
conical bore	2205E-2RS1KTN9

Dimensions are mm

d	25
d2 ～	31
D1 ～	46.3
r1,2 min	1

Shoulder gear and chamfer size mm

da min	30.6
Da max	31
Da max	46.4
ra max	1

Calculation coefficient

e	0.28
Y1	2.2
Y2	3.5
Y0	2.5