NFR8, NFR12, NFR15, NFR20, NFR25, NFR30 One wayclutch overrunning clutch cam clutch one...
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China Everything else / Bulk

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Everything else / Bulk

NFR8, NFR12, NFR15, NFR20, NFR25, NFR30 One wayclutch overrunning clutch cam clutch one...

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. Above size 20, two 160... Series ball bearings are used, giving a higher overrunning speed capacity. A typical arrangement is shown overleaf.
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. Additional side notches provide for positive torque transmission. The housing must be strong enough to not expand after assembly.

Email: aodelongclutch@foxmail.com

http://www.aodclutch.com

Type

Size

Overrunning speeds

Bearing

Weight









NFR
(ANR-ANG)

dH7

TKN1)

nimax2)

namax3)

Dn6

D2

D4

L

I

t

bH11

r

r1

[mm]

[Nm]

[min-1]

[min-1]

[mm]

[mm]

[mm]

[mm]

[mm]

[mm]

[mm]

[mm]

[mm]

[kg]

8

20

1000

1000

*

37

20

30

20

3

6

1

1.5

0.1

12

20

1000

1000

*

37

20

30

20

3

6

1

1.5

0.1

15

78

850

850

*

47

26

37

30

3.5

7

1.5

1.5

0.3

20

188

650

650

*

62

37

52

36

3.5

8

2

2

0.6

25

250

2100

3600

16008**

80

40

68

40

0.2

4

9

2.5

2

1.2

30

500

1700

3200

16009**

90

45

75

48

0.2

5

12

2.5

2

1.8

35

663

1550

3000

16010**

100

50

80

53

1.2

6

13

2.5

2.5

2.4

40

1100

1150

2600

16011**

110

55

90

63

2.2

7

15

3

2.5

3.3

45

1500

1000

2400

16012**

120

60

95

63

2.2

7

16

3

2.5

4

50

2375

800

2150

16014**

130

70

110

80

2.7

8.5

17

3.5

3

5.7

55

2550

750

2000

16015**

140

75

115

80

4.2

9

18

3.5

3

6.5

60

4250

650

1900

16016**

150

80

125

95

3.2

9

18

3.5

3.5

8.9

70

5875

550

1750

16018**

170

90

140

110

1.1

9

20

3.5

3.5

13.5

80

10000

500

1600

16021**

190

105

160

125

0

9

20

4

3.5

19

90

17250

450

1450

16024**

215

120

180

140

0.6

11.5

24

4

4

27.2

100

19625

350

1250

16028**

260

140

210

150

2.6

14.5

28

4

4

44.5

130

34750

250

1000

16032**

300

160

240

180

2

17.5

32

5

5

68

Changzhou aodelong Clutch Co., Ltd. is a man

Location : Niutang lndustrial Zone -Changzhou City,Jiangsu Province, 213000 Niutang,
Contact : Zhao Manger, +13 7 76 86 77 12

aodelong

  • 3.5/5
Retail
Registered since 28 July 2015

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