Basic size of mm

d	30
D	62
B	20

The basic rated load is kN

trends C	69.5
static state Co	62

Fatigue load limit Pu	7.2

Rated rotation speed is r/min

Refer to the speed	11000
limit speed	15000

quality	0.27

model

Bearing cylindrical hole	*C2206TN9
conical bore	*C2206KTN9

Dimensions are mm

d	30
d2 ～	37.4
D1 ～	53.1
r1,2 min	1
s11) ～	4.5
s21) ～	-

Shoulder gear and chamfer size mm

da min	35.6
da max	37
Da min	51
Da max	56.4
Ca2) max	0.3
ra max	1

Calculation coefficient

k1	0.101
k2	0.111