Basic size of mm

d1	180
D	340
B	112

The basic rated load is kN

trends C	1600
static state Co	2320

Fatigue load limit Pu	204

Rated rotation speed is r/min

Refer to the speed	1500
limit speed	2000

Mass bearing + tightening sleeve	50.5

model

bearing	*C3140K
tapered adapter-sleeve	H3140

Dimensions are mm

d1	180
d2 ～	245
d3	250
D1 ～	305
B1	150
B2	32
r1,2 min	-
s11) ～	3
s21) ～	27.3

Shoulder gear and chamfer size mm

da max	260
db min	212
Da min	307
Da max	326
Ba min	9
Ca2) min	-
ra max	2.5

Calculation coefficient

k1	0.108
k2	0.104