Cnc Auto Lathe,Automatic Turning Machine,Automatic Lathe Machine,Auto Lathe Machine Ningbo Leyan Machinery Technology Co., Ltd , https://www.cncleyan.com
Features of  freewheel roller bearing one wayÂ
Type NFR is a bearing supported roller type freewheel without any sealing.
Lubrication and sealing must be provided by the installation.
Standard lubrication is oil.
Size 8 to 20 units use steel on steel bearing support ROM the inner race. A
bove size 20, two 160...Series ball bearings are used, giving a higher overrunning speed capacity.Â
The inner race is keyed to the shaft.
The outer race has a positive n6 tolerance to give a press fit in a housing to H7. Â The housing must be strong enough to not expand after assembly.
Catalogue of freewheel roller bearing one wayÂ
Â
Type
Size
Â
Overrunning speeds
Bearing
Â
Weight
NFR
(ANR-ANG)dH7
TKN1)
nimax2)
namax3)
Â
Dn6
D2
D4
L
I
t
bH11
Â
[mm]
[Nm]
[min-1]
[min-1]
Â
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[kg]
8Â
20Â
1000Â
1000Â
*
37Â
20Â
30Â
20Â
Â
3Â
6Â
0.1
12Â
20Â
1000Â
1000Â
*
37Â
20Â
30Â
20Â
Â
3Â
6Â
0.1
15Â
78Â
850Â
850Â
*
47Â
26Â
37Â
30Â
Â
3.5
7Â
0.3
20Â
188Â
650Â
650Â
*
62Â
37Â
52Â
36Â
Â
3.5
8Â
0.6
25Â
250Â
2100Â
3600Â
16008**
80Â
40Â
68Â
40Â
0.2
4Â
9Â
1.2
30Â
500Â
1700Â
3200Â
16009**
90Â
45Â
75Â
48Â
0.2
5Â
12Â
1.8
35Â
663Â
1550Â
3000Â
16010**
100Â
50Â
80Â
53Â
1.2
6Â
13Â
2.4
40Â
1100Â
1150Â
2600Â
16011**
110Â
55Â
90Â
63Â
2.2
7Â
15Â
3.3
45Â
1500Â
1000Â
2400Â
16012**
120Â
60Â
95Â
63Â
2.2
7Â
16Â
4
50Â
2375Â
800Â
2150Â
16014**
130Â
70Â
110Â
80Â
2.7
8.5
17Â
5.7
55Â
2550Â
750Â
2000Â
16015**
140Â
75Â
115Â
80Â
4.2
9Â
18Â
6.5
60Â
4250Â
650Â
1900Â
16016**
150Â
80Â
125Â
95Â
3.2
9Â
18Â
8.9
70Â
5875Â
550Â
1750Â
16018**
170Â
90Â
140Â
110Â
1.1
9Â
20Â
13.5
80Â
10000Â
500Â
1600Â
16021**
190Â
105Â
160Â
125Â
0Â
9Â
20Â
19
90Â
17250Â
450Â
1450Â
16024**
215Â
120Â
180Â
140Â
0.6
11.5
24Â
27.2
100Â
19625Â
350Â
1250Â
16028**
260Â
140Â
210Â
150Â
2.6
14.5
28Â
44.5
130Â
34750Â
250Â
1000Â
16032**
300Â
160Â
240Â
180Â
2Â
17.5
32Â
68
CertificatesÂ
Client VisitÂ
Â
NFR15 NFR20 Freewheel Roller Bearing One Way with EXW PriceÂ
Features of  freewheel roller bearing one wayÂ
Type NFR is a bearing supported roller type freewheel without any sealing.
Lubrication and sealing must be provided by the installation.
Standard lubrication is oil.
Size 8 to 20 units use steel on steel bearing support ROM the inner race. A
bove size 20, two 160...Series ball bearings are used, giving a higher overrunning speed capacity.Â
The inner race is keyed to the shaft.
The outer race has a positive n6 tolerance to give a press fit in a housing to H7. Â The housing must be strong enough to not expand after assembly.
Catalogue of freewheel roller bearing one wayÂ
Â
Type
Size
Â
Overrunning speeds
Bearing
Â
Weight
NFR
(ANR-ANG)dH7
TKN1)
nimax2)
namax3)
Â
Dn6
D2
D4
L
I
t
bH11
Â
[mm]
[Nm]
[min-1]
[min-1]
Â
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[kg]
8Â
20Â
1000Â
1000Â
*
37Â
20Â
30Â
20Â
Â
3Â
6Â
0.1
12Â
20Â
1000Â
1000Â
*
37Â
20Â
30Â
20Â
Â
3Â
6Â
0.1
15Â
78Â
850Â
850Â
*
47Â
26Â
37Â
30Â
Â
3.5
7Â
0.3
20Â
188Â
650Â
650Â
*
62Â
37Â
52Â
36Â
Â
3.5
8Â
0.6
25Â
250Â
2100Â
3600Â
16008**
80Â
40Â
68Â
40Â
0.2
4Â
9Â
1.2
30Â
500Â
1700Â
3200Â
16009**
90Â
45Â
75Â
48Â
0.2
5Â
12Â
1.8
35Â
663Â
1550Â
3000Â
16010**
100Â
50Â
80Â
53Â
1.2
6Â
13Â
2.4
40Â
1100Â
1150Â
2600Â
16011**
110Â
55Â
90Â
63Â
2.2
7Â
15Â
3.3
45Â
1500Â
1000Â
2400Â
16012**
120Â
60Â
95Â
63Â
2.2
7Â
16Â
4
50Â
2375Â
800Â
2150Â
16014**
130Â
70Â
110Â
80Â
2.7
8.5
17Â
5.7
55Â
2550Â
750Â
2000Â
16015**
140Â
75Â
115Â
80Â
4.2
9Â
18Â
6.5
60Â
4250Â
650Â
1900Â
16016**
150Â
80Â
125Â
95Â
3.2
9Â
18Â
8.9
70Â
5875Â
550Â
1750Â
16018**
170Â
90Â
140Â
110Â
1.1
9Â
20Â
13.5
80Â
10000Â
500Â
1600Â
16021**
190Â
105Â
160Â
125Â
0Â
9Â
20Â
19
90Â
17250Â
450Â
1450Â
16024**
215Â
120Â
180Â
140Â
0.6
11.5
24Â
27.2
100Â
19625Â
350Â
1250Â
16028**
260Â
140Â
210Â
150Â
2.6
14.5
28Â
44.5
130Â
34750Â
250Â
1000Â
16032**
300Â
160Â
240Â
180Â
2Â
17.5
32Â
68
CertificatesÂ
Client VisitÂ
Â
Model NO.: NFR
Model: Nfr
Inner Diameter: 8-130mm
Outer Diameter: 37-340mm
Torque Capacity: 20-34750nm
Inner Race Overrunning Speed: 1000-250r/Min
Thickness: 20-180mm
Weight: 0.1-68kg
Package: Wooden Box
Delivery Time: 5-7 Days
Trademark: TN
Transport Package: Single Box
Specification: stieber
Origin: Changzhou
HS Code: 84836000
Model NO.: NFR
Model: Nfr
Inner Diameter: 8-130mm
Outer Diameter: 37-340mm
Torque Capacity: 20-34750nm
Inner Race Overrunning Speed: 1000-250r/Min
Thickness: 20-180mm
Weight: 0.1-68kg
Package: Wooden Box
Delivery Time: 5-7 Days
Trademark: TN
Transport Package: Single Box
Specification: stieber
Origin: Changzhou
HS Code: 84836000
NFR15 NFR20 Freewheel Roller Bearing One Way with EXW PriceÂ