Basic size of mm

d	75
D	160
B	37

The basic rated load is kN

trends C	119
static state Co	76.5

Fatigue load limit Pu	3

Rated rotation speed is r/min

Refer to the speed	9000
Limit speed 1)	5600

Mass kg	3

model

Bearing belt stop slot	*6315N
Stop slot and stop ring	*6315NR
snap ring	SP160

Dimensions are mm

d	75
d1 ～	101
D1 ～	133
D3	155.22
D4	169.7
b	3.1
f	2.82
C	4.9
r1,2 min	2.1
r0 max	0.6

Shoulder gear and chamfer size mm

da min	87
Da max	148
db min	172
Ba min	3.5
Ca max	7.72
ra max	2

Calculation coefficient

kr	0.03
fo	13