Basic size of mm

d	160
D	270
B	86

The basic rated load is kN

trends C	1000
static state Co	1400

Fatigue load limit Pu	132

Rated rotation speed is r/min

Refer to the speed	2000
limit speed	2600

quality	20

model

Bearing cylindrical hole	*C31321)
conical bore	*C3132K1)

Dimensions are mm

d	160
d2 ～	191
D1 ～	240
r1,2 min	2.1
s11) ～	19
s21) ～	-

Shoulder gear and chamfer size mm

da min	172
da max	190
Da min	242
Da max	258
Ca2) max	7.5
ra max	2

Calculation coefficient

k1	0.099
k2	0.111