Basic size of mm

d	240
D	360
B	92

The basic rated load is kN

trends C	1340
static state Co	2160

Fatigue load limit Pu	180

Rated rotation speed is r/min

Refer to the speed	1400
limit speed	2000

quality	31.5

model

Bearing cylindrical hole	*C3048
conical bore	*C3048K2)

Dimensions are mm

d	240
d2 ～	276
D1 ～	329
r1,2 min	3
s11) ～	19.2
s21) ～	-

Shoulder gear and chamfer size mm

da min	253
da max	290
Da min	315
Da max	347
Ca2) max	1.3
ra max	2.5

Calculation coefficient

k1	0.113
k2	0.106