Basic size of mm

d	1320
D	1720
B	400

The basic rated load is kN

trends C	16100
static state Co	49000

Fatigue load limit Pu	2550

Rated rotation speed is r/min

Refer to the speed	110
limit speed	200

quality	2500

model

Column hole	249/1320CAF/W33
conical bore	249/1320CAK30F/W33

Dimensions are mm

d	1320
d2 ～	1445
D1 ～	1589
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da min	1348
Da max	1692
ra max	6

Calculation coefficient

e	0.21
Y1	3.2
Y2	4.8
Y0	3.2