Basic size of mm

d	85
D	180
B	41

The basic rated load is kN

trends C	340
static state Co	335

Fatigue load limit, Pu	41.5

Rated rotation speed is r/min

Refer to the speed	4000
limit speed	4800

quality kg	5.25
model	*NU317ECM/C3VL0241

Dimensions are mm

d	85
d1 ～	153
F	108
r1,2 min	3
r3,4 min	3
s1)	2.3

Shoulder gear and chamfer size mm

da min	99
da max	105
db min	111
da min	158
da max	166
ra max	2.5
rb max	2.5

Calculation coefficient

kr	0.15