Basic size of mm

d	560
D	1030
B	206

The basic rated load is kN

trends C	7210
static state Co	11200

Fatigue load limit Pu	780

Rated rotation speed is r/min

Refer to the speed	560
limit speed	800

quality	805
model	NU12/560MA

Dimensions are mm

d	560
d1 ～	-
D1 ～	741
F,E	626
r1,2 min	6
r3,4 min	6
s1)	6.7

Shoulder gear and chamfer size mm

da min	583
Da max	616
db,Da min	631
Da max	797
ra max	5
rb max	5

Calculation coefficient

kr	0.14

Corner circle

model	-
quality	-
Size B1	-
Size B2	-