Basic size of mm

d	85
D	180
B	60

The basic rated load is kN

trends C	540
static state Co	600

Fatigue load limit Pu	65.5

Rated rotation speed is r/min

Refer to the speed	3200
limit speed	4300

quality	7.3

model

Bearing cylindrical hole	*C2317
conical bore	*C2317K

Dimensions are mm

d	85
d2 ～	110
D1 ～	153
r1,2 min	3
s11) ～	12.1
s21) ～	-

Shoulder gear and chamfer size mm

da min	99
da max	125
Da min	145
Da max	166
Ca2) max	2.4
ra max	2.5

Calculation coefficient

k1	0.105
k2	0.105