Basic size of mm

d	80
D	140
B	33

The basic rated load is kN

trends C	220
static state Co	250

Fatigue load limit Pu	28.5

Rated rotation speed is r/min

Refer to the speed	4500
limit speed	6000

quality	2

model

Bearing cylindrical hole	*C2216
conical bore	*C2216K

Dimensions are mm

d	80
d2 ～	98.1
D1 ～	125
r1,2 min	2
s11) ～	9.1
s21) ～	-

Shoulder gear and chamfer size mm

da min	91
da max	105
Da min	120
Da max	129
Ca2) max	1.2
ra max	2

Calculation coefficient

k1	0.104
k2	0.121