Basic size of mm

d	25
D	52
B	18

The basic rated load is kN

trends C	44
static state Co	40

Fatigue load limit Pu	4.55

Rated rotation speed is r/min

Refer to the speed	13000
limit speed	18000

quality	0.17

model

Bearing cylindrical hole	*C2205TN91)
conical bore	*C2205KTN91)

Dimensions are mm

d	25
d2 ～	32.1
D1 ～	43.3
r1,2 min	1
s11) ～	5.8
s21) ～	-

Shoulder gear and chamfer size mm

da min	30.6
da max	32
Da min	42
Da max	46.4
Ca2) max	0.3
ra max	1

Calculation coefficient

k1	0.09
k2	0.126