Basic size of mm

d	100
D	180
B	46

The basic rated load is kN

trends C	425
static state Co	490

Fatigue load limit Pu	49

Rated rotation speed is r/min

Refer to the speed	3400
limit speed	4500

quality	4.9

model

Column hole	*22220E
conical bore	*22220EK

Dimensions are mm

d	100
d2 ～	118
D1 ～	159
b	8.3
k	4.5
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	112
Da max	168
ra max	2

Calculation coefficient

e	0.24
Y1	2.8
Y2	4.2
Y0	2.8