Basic size of mm

d	65
D	140
B	33

The basic rated load is kN

trends C	97.5
static state Co	60

Fatigue load limit Pu	2.5

Rated rotation speed is r/min

Refer to the speed	10000
Limit speed 1)	6700

Mass kg	2.1

model

Bearing belt stop slot	*6313-ZNR
Stop slot and stop ring	*6313-2ZNR
snap ring	SP140

Dimensions are mm

d	65
d1 ～	88.4
D1 ～	121
D3	135.23
D4	149.7
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	77
Da max	128
db min	151
Ba min	3.5
Ca max	7.72
ra max	2

Calculation coefficient

kr	0.03
fo	13