Basic size of mm

d	75
D	160
B	37

The basic rated load is kN

trends C	280
static state Co	265

Fatigue load limit, Pu	33.5

Rated rotation speed is r/min

Refer to the speed	4500
limit speed	5300

quality kg	3.3
model	*NU315ECP/VL0241

Dimensions are mm

d	75
d1 ～	136
F	95
r1,2 min	2.1
r3,4 min	2.1
s1)	1.8

Shoulder gear and chamfer size mm

da min	87
da max	92
db min	97
da min	141
da max	148
ra max	2
rb max	2

Calculation coefficient

kr	0.15