Basic size of mm

d	110
D	170
B	45

The basic rated load is kN

trends C	355
static state Co	480

Fatigue load limit Pu	51

Rated rotation speed is r/min

Refer to the speed	3200
limit speed	4500

quality	3.5

model

Bearing cylindrical hole	*C30221)
conical bore	*C3022K1)

Dimensions are mm

d	110
d2 ～	128
D1 ～	156
r1,2 min	2
s11) ～	9.5
s21) ～	-

Shoulder gear and chamfer size mm

da min	119
da max	127
Da min	157
Da max	161
Ca2) max	4
ra max	2

Calculation coefficient

k1	0.107
k2	0.11