Basic size of mm

d	180
D	280
B	74

The basic rated load is kN

trends C	880
static state Co	1340

Fatigue load limit Pu	125

Rated rotation speed is r/min

Refer to the speed	1900
limit speed	2600

quality	16.5

model

Bearing cylindrical hole	*C3036
conical bore	*C3036K2)

Dimensions are mm

d	180
d2 ～	209
D1 ～	251
r1,2 min	2.1
s11) ～	15.1
s21) ～	-

Shoulder gear and chamfer size mm

da min	191
da max	220
Da min	240
Da max	269
Ca2) max	2
ra max	2

Calculation coefficient

k1	0.112
k2	0.105