Basic size of mm

d1	190
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 + return sleeve	45.5

model

bearing	*C3140K
withdrawal sleeve	AH3140

Dimensions are mm

d1	190
d2 ～	245
D1 ～	305
B1	134
B21) ~	140
G	Tr220×4
G1	21
r1,2 min	3
s11) ～	27.3
s21) ～	-

Shoulder gear and chamfer size mm

da min	214
da max	260
Da min	307
Da max	326
Ca3) min	-
ra max	2.5

Calculation coefficient

k1	0.108
k2	0.104