Basic size of mm

d	800
D	1150
B	345

The basic rated load is kN

trends C	11100
static state Co	28500

Fatigue load limit Pu	1730

Rated rotation speed is r/min

Refer to the speed	220
limit speed	400

quality	1200

model

Column hole	240/800ECA/W33
conical bore	240/800ECAK30/W33

Dimensions are mm

d	800
d2 ～	908
D1 ～	1028
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da min	828
Da max	1122
ra max	6

Calculation coefficient

e	0.27
Y1	2.5
Y2	3.7
Y0	2.5