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Changzhou Suma Precision Machinery Co., Ltd.

TFS One Way Bearing, Textile Machine Bearing, Cam Clutch manufacturer / supplier in China, offering One Way Bearing with Good Quality for Textile Machine, Radial Spherical Plain Bearings Ge Es 2RS/Ge...Do Slide Bearings, Ball Joint Rod End Bearing Spherical Plain Bearing Ge17es and so on.

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Supplier Homepage Product one way clutch (indexing clutch) One Way Bearing with Good Quality for Textile Machine

One Way Bearing with Good Quality for Textile Machine

FOB Price: US $5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5/ Piece
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Production Capacity: 5000piece/Month
Transport Package: Single Box or as Your Requirements
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: TFS18
  • Type: Cam/Roller
  • Outer Diameter: 52mm
  • Export: Worldwide
  • OEM: Accept
  • Specification: P6
  • HS Code: 8483600090
  • Model: TFS18
  • Inner Diameter: 18mm
  • Weight: 220g
  • Precision: P6
  • Trademark: SUMA or OEM
  • Origin: China
Product Description
 
TFS
Type TFS is a roller type freewheel non bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.

Nominal outer diameter is the same as a series 63. Ball bearing.

A typical arrangement is to install this type alongside a bearing within the same location tolerances, as shown on the following page.

The inner race is keyed to the shaft. The outer race has positive n6 tolerance, to give a press fit in a H7 housing. Additional side notches in the outer race provide for positive torque transmission. If the housing is to K6 tolerance, use of the notches is not necessary, but The housing must be strong enough to not expand after assembly.

This design can accept an axial misalignment of inner and outer race of +/- S/2.
Including: ASNU8(NFS8 TFS8) ASNU12(NFS12 TFS12) ASNU15(NFS15 TFS15) ASNU17(NFS17 TFS17) ASNU20(NFS20 TFS20)T ASNU25(NFS25 TFS25) ASNU30(NFS30 TFS30) ASNU35(NFS35 TFS35).
 
Installation and Usage
1. The outer race of the TFS Series Cam Clutch is designed for press fit installation to the housing. Correct interference dimensions of the outer race must be maintained to obtain maximum clutch performance.The internal diameter of the housing should meet the H7 tolerance. Keyways should be made in the end faces of the clutch for proper installation. Refer to item 8 in the installation and usage of BB Series Cam Clutch for information on the installation method. If the tolerance of the internal diameter of the housing is K6, keyways are not required on the end faces of the clutch.
2. Make sure the housing has enough strength to withstand the pressure required for the press fitting installation of the clutch.
3. When installing the clutch, mount it with a type 63 bearing to avoid radial force, since this clutch does not have any bearing support.
4. The clutch should be mounted on the shaft by rotating it in the direction marked by the arrow shown on the clutch plate.
5. The recommended shaft tolerate is h7, and the key profile should be in accordance with the following standard.
TFS 12 ······DIN 6885. 1
TFS 15 ~ 80 ······DIN 6885. 3
6. Suitable surface pressure of the key should be selected according to your company design standards.
Lubrication
1. Oil lubrication is recommended.
2. Do not use greases or lubricants with EP additives.

Dimensions and Capacities
ModelTorque
Capacity
Max.OverrunningDrag
Torque
Bore SizeKeywayABCDEFGHWeight
Inner RaceOuter Race   
(N·m)(r/min)(r/min)(N·m)(H7)        (g)
TFS1218450023000.04124x1.8133530180.60.341.468
TFS1528350018000.06155x1.2184236220.80.351.8120
TFS1750320016000.11175x1.2194738221.20.852.3150
TFS2084250013000.18206x1.6215245271.20.862.3220
TFS25128200010000.19258x2.0246252351.20.882.8360
TFS3020016008000.21308x2.0277262401.81.0102.5530
TFS3547514007000.423510x2.4318070481.81.0123.5790
TFS4060713006500.464012x2.233907854.51.81.0124.11050
TFS4575611005500.564514x2.13610085.3591.81.0144.61370
TFS50112410005000.605014x2.14011092651.81.0145.61900
TFS6019758404200.876018x2.346130110842.61.5185.53110
TFS7025147503800.917020x2.751150125912.61.5206.94390
TFS8039246703401.228022x3.1581701401002.61.5207.56440
 
 
 
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