GFK | Stieber Clutch

Type GFK is a sprag type freewheel integrated into a 59.. series ball bearing. This design provides high torque capacity for minimal outside diameter. It is a bearing supported type, delivered grease lubricated.

Oil bath lubrication is also possible. Whatever the lubrication type, seals should be provided, as illustrated on the next page.

Torque transmission must be ensured by a press fit assembly into a rigid outer housing with R6 tolerance, and onto a shaft with p5 tolerance.

Initial radial clearance has been provided to take into account this heavy press fit. Operating temperature range: –20°C to +100°C. Peaks up to +120°C are acceptable for short periods. Please contact us for higher temperatures.

Product Data Sheets

  • p-7426-sc-a4_gfk
Click on image below to download pdf. To order hard copies of literature click here.

Product Catalog

  • (A4) Overrunning Clutches & Backstops

Service Manual

  • (A4) GFK Type

Related Literature

  • Stieber Clutch Line Card
  • Overrunning Clutches & Backstops

Product News

Contact Info

Hatschekstraße 36
69126 Heidelberg - Germany
Phone: +49 6221 3047-0
Fax: +49 6221 3047-31

Stieber GFK Series Clutch

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