Basic size of mm

d	800
D	1060
B	258

The basic rated load is kN

trends C	8000
static state Co	19300

Fatigue load limit Pu	1060

Rated rotation speed is r/min

Refer to the speed	260
limit speed	430

quality	640

model

Column hole	*249/800CA/W33
conical bore	*249/800CAK30/W33

Dimensions are mm

d	800
d2 ～	883
D1 ～	973
b	22.3
k	12
r1,2 min	6

Shoulder gear and chamfer size mm

da min	823
Da max	1037
ra max	5

Calculation coefficient

e	0.21
Y1	3.2
Y2	4.8
Y0	3.2