Basic size of mm

d	498.475
D	634.873
T	80.962

The basic rated load is kN

trends C	1470
static state Co	3650

Fatigue load limit Pu	270

Rated rotation speed is r/min

Refer to the speed	600
limit speed	850

quality	59.5
model	EE243196/250/HA2
series	243000

Dimensions are mm

d	498.475
d1 ～	556
B	80.962
C	63.5
r1,2 min	6.4
r3,4 min	3.3
a	98

Shoulder gear and chamfer size mm

Da max	522
db min	530
Da min	590
Da max	618
Db min	610
Ca min	14
Cb min	17
ra max	6
rb max	3

Calculation coefficient

e	0.35
Y	1.7
Yo	0.9