Gold Member Since 2014
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Changzhou Suma Precision Machinery Co., Ltd.

One Way Clutch, One Way Bearing Nfr, Indexing Clutch manufacturer / supplier in China, offering One Way Roller Clutch (Indexing clutch) (NFR), Nfs200 One Way Indexing Clutch Roller Type, Complete Freewheel/Overrunning Clutch with Shaft Coupling (FR...300CA) and so on.

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Supplier Homepage Product one way clutch (indexing clutch) One Way Roller Clutch (Indexing clutch) (NFR)

One Way Roller Clutch (Indexing clutch) (NFR)

FOB Price: US $20 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20/ Piece
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Port: Shanghai, China
Production Capacity: 10000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: NFR
  • Inner Diameter: 8-130mm
  • Torque Capacity: 20-34750nm
  • Thickness: 20-180mm
  • Delivery Time: 5-7 Days
  • Transport Package: Single Box, Wooden Box
  • Origin: Changzhou
  • Model: Nfr
  • Outer Diameter: 37-340mm
  • Inner Race Overrunning Speed: 1000-250r/Min
  • Weight: 0.1-68kg
  • Trademark: TN
  • Specification: stieber
  • HS Code: 84836000
Product Description
One Way Roller Clutch (Indexing clutch) (NFR)

Features of One way clutch 
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. 



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.  The housing must be strong enough to not expand after assembly.

Catalogue of One way roller clutch 
One Way Roller Clutch (Indexing clutch) (NFR)
TypeSize Overrunning speedsBearing Weight








NFR
(ANR-ANG)
dH7TKN1)nimax2)namax3) Dn6D2D4LItbH11 
[mm][Nm][min-1][min-1] [mm][mm][mm][mm][mm][mm][mm][kg]
20 1000 1000 *37 20 30 20  0.1
12 20 1000 1000 *37 20 30 20  0.1
15 78 850 850 *47 26 37 30  3.50.3
20 188 650 650 *62 37 52 36  3.50.6
25 250 2100 3600 16008**80 40 68 40 0.21.2
30 500 1700 3200 16009**90 45 75 48 0.212 1.8
35 663 1550 3000 16010**100 50 80 53 1.213 2.4
40 1100 1150 2600 16011**110 55 90 63 2.215 3.3
45 1500 1000 2400 16012**120 60 95 63 2.216 4
50 2375 800 2150 16014**130 70 110 80 2.78.517 5.7
55 2550 750 2000 16015**140 75 115 80 4.218 6.5
60 4250 650 1900 16016**150 80 125 95 3.218 8.9
70 5875 550 1750 16018**170 90 140 110 1.120 13.5
80 10000 500 1600 16021**190 105 160 125 20 19
90 17250 450 1450 16024**215 120 180 140 0.611.524 27.2
100 19625 350 1250 16028**260 140 210 150 2.614.528 44.5
130 34750 250 1000 16032**300 160 240 180 17.532 68

Picture of one way roller clutch 
One Way Roller Clutch (Indexing clutch) (NFR)
One Way Roller Clutch (Indexing clutch) (NFR)

Packages 
One Way Roller Clutch (Indexing clutch) (NFR)
Company Details 

 Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology. 
One Way Roller Clutch (Indexing clutch) (NFR)
Client Visit 
One Way Roller Clutch (Indexing clutch) (NFR)
FAQ 

Q: How do you pack the nfr one way bearing ?

A: Usually nfr one way bearing are packed in the wooden box. It can be done as your specfic demands.

Q: Can i get the samples of nfr one way bearing from you?

A: It is highly encouraged to ask for the samples for quality check. 

Q: Can you promise to deliver the one way bearing nfr in time?

A: Credit always ranks the top on the list. We will absolutely deliver the goods in 10 days after your order is confirmed. 

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