One Way Cam Clutch Asnu Nfs TFS Series Sprag or Roller Type Bearing

TypeASNUisarollertypefreewheelnonbearingsupported.Bearingsarerequiredtosupportaxialandradialloads.Lubricationandsealingmustalsobeprovidedbytheinstallation.Nominalouterdiameteristhesameasaseries63...Ballbearing.
Atypicalarrangementistoinstallthistypealongsideabearingwithinthesamelocationtolerances,asshownonthefollowingpage.Theinnerraceiskeyedtotheshaft.
Theouterracehaspositiven6tolerance,togiveapressfitinaH7housing.Additionalsidenotchesintheouterraceprovideforpositivetorquetransmission.
IfthehousingistoK6tolerance,useofthenotchesisnotnecessary,butthehousingmustbestrongenoughtonotexpandafterassembly.Thisdesigncanacceptanaxialmisalignmentofinneranduterraceof±S/2.
Type
Size
Overrunning
Speeds
Weight
Dragtorque
ASNU
NFS
TFS
dH7
TKN1)
nimax2)
namax3)
Dn6
D5
L
b
t
s
e
f
TR
[mm]
[Nm]
[min-1]
[min-1]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[kg]
[Ncm]
8
12
3300
5000
35
28
13
4
1.4
2.4
0.6
0.3
0.07
1.6
12
12
3300
5000
35
28
13
4
1.4
2.4
0.6
0.3
0.06
1.6
15
30
2400
3600
42
37
18
5
1.8
2.4
0.8
0.3
0.11
1.9
17
49
2300
3400
47
40
19
5
2.3
2.4
1.2
0.8
0.15
1.9
20
78
2100
3100
52
42
21
6
2.3
2.4
1.2
0.8
0.19
1.9
25
125
1700
2600
62
51
24
8
2.8
2.4
1.2
0.8
0.38
5.6
30
255
1400
2200
72
60
27
10
2.5
2.4
1.8
1
0.54
14
35
383
1200
1900
80
70
31
12
3.5
2.4
1.8
1
0.74
16
40
538
1100
1700
90
78
33
12
4.1
2.5
1.8
1
0.92
38
45
780
1000
1600
100
85
36
14
4.6
2.5
1.8
1
1.31
43
50
1013
850
1350
110
92
40
14
5.6
2.5
1.8
1
1.74
55
60
1825
750
1050
130
110
46
18
5.5
3.6
2.6
1.5
2.77
110
70
2300
600
950
150
125
51
20
6.9
3.6
2.6
1.5
4.16
140
80
3275
550
850
170
140
58
20
7.5
3.6
2.6
1.5
6.09
180
90
5325
500
750
190
160
64
20
8
3.6
2.6
2
8.2
230
100
7250
450
680
215
175
73
24
8.5
3.6
2.6
2
12.6
380
120
13500
370
550
260
215
86
28
10
3.6
2.6
2.5
22
650
150
26625
300
460
320
260
108
32
12
3.6
3.6
2.5
42
1000
200
44500
230
350
420
350
138
45
16
7.6
3.6
3
93
2000