Basic size of mm

d	35
D	72
B	23

The basic rated load is kN

trends C	95
static state Co	96.5

Fatigue load limit Pu	11.2

Rated rotation speed is r/min

Refer to the speed	-
limit speed	5000

quality	0.45

model

Bearing cylindrical hole	*C2207V
conical bore	*C2207KV

Dimensions are mm

d	35
d2 ～	44.8
D1 ～	60.7
r1,2 min	1.1
s11) ～	5.7
s21) ～	2.7

Shoulder gear and chamfer size mm

da min	42
da max	57
Da min	-
Da max	65
Ca2) max	-
ra max	1

Calculation coefficient

k1	0.094
k2	0.121