Basic size of mm

d	80
D	200
B	48

The basic rated load is kN

trends C	303
static state Co	320

Fatigue load limit Pu	39

Rated rotation speed is r/min

Refer to the speed	3800
limit speed	4500

Specification standard holder	8.05

model

Standard holder	NJ416
Other holder 1)	-

Dimensions are mm

d	80
d1 ～	122
D1 ～	157
F,E	110
r1,2 min	3
r3,4 min	3
s1)	3.7

Shoulder gear and chamfer size mm

da min	96
Da max	106
db,Da min	125
Da max	184
ra max	2.5
rb max	2.5

Calculation coefficient

kr	0.15

Corner circle

model	HJ416
quality	0.78
Size B1	13
Size B2	22