Basic size of mm

d	1800
D	2180
B	375

The basic rated load is kN

trends C	17600
static state Co	63000

Fatigue load limit Pu	3050

Rated rotation speed is r/min

Refer to the speed	75
limit speed	130

quality	2900

model

Column hole	248/1800CAFA/W20
conical bore	248/1800CAK30FA/W20

Dimensions are mm

d	1800
d2 ～	1932
D1 ～	2060
b	-
k	12
r1,2 min	9.5

Shoulder gear and chamfer size mm

da min	1834
Da max	2146
ra max	8

Calculation coefficient

e	0.15
Y1	4.5
Y2	6.7
Y0	4.5