Basic size of mm

d	85
D	210
B	52

The basic rated load is kN

trends C	319
static state Co	335

Fatigue load limit Pu	39

Rated rotation speed is r/min

Refer to the speed	3600
limit speed	4300

Specification standard holder	9.7

model

Standard holder	NU417
Other holder 1)	-

Dimensions are mm

d	85
d1 ～	-
D1 ～	163
F,E	113
r1,2 min	4
r3,4 min	4
s1)	3.8

Shoulder gear and chamfer size mm

da min	105
Da max	109
db,Da min	116
Da max	190
ra max	3
rb max	3

Calculation coefficient

kr	0.15

Corner circle

model	-
quality	-
Size B1	-
Size B2	-