Basic size of mm

d	30
D	62
B	20

The basic rated load is kN

trends C	76.5
static state Co	71

Fatigue load limit Pu	8.3

Rated rotation speed is r/min

Refer to the speed	-
limit speed	6000

quality	0.29

model

Bearing cylindrical hole	*C2206V
conical bore	*C2206KV

Dimensions are mm

d	30
d2 ～	37.4
D1 ～	53.1
r1,2 min	1
s11) ～	4.5
s21) ～	1.5

Shoulder gear and chamfer size mm

da min	35.6
da max	49
Da min	-
Da max	56.4
Ca2) max	-
ra max	1

Calculation coefficient

k1	0.101
k2	0.111