Basic size of mm

d	304.8
D	393.7
T	50.8

The basic rated load is kN

trends C	528
static state Co	1220

Fatigue load limit Pu	104

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1500

quality	14.5
model	L357049/010/VE174
series	L357000

Dimensions are mm

d	304.8
d1 ～	348
B	50.8
C	38.1
r1,2 min	6.4
r3,4 min	3.3
a	64

Shoulder gear and chamfer size mm

Da max	328
db min	337
Da min	368
Da max	378
Db min	379
Ca min	7
Cb min	12.5
ra max	6
rb max	3

Calculation coefficient

e	0.35
Y	1.7
Yo	0.9