RCK 55 - 20 × 30 mm (KLFF 20)
Locking Bush
Price without VAT: 175,00CZK
Price including VAT: 211,80CZK with VAT
Catalogue price excluding VAT:
178,00CZK
In Stock We update the stock availability information every 2 hours.
The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.
Bush Parameters
Outside diameter of the bush. It is commonly denoted as D.
Inside diameter of the clamping element. It is commonly denoted as d.
This standardized product may come from different manufacturers. We will provide you with the currently supplied brand upon request.
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.
Bush Description
RCK 55 - 20 × 30 mm (KLFF 20) is a self-centering cylindrical bush with an inner cylindrical bore - single bush with a nut.
They provide a tight and economical connection of the shaft to the hub as an alternative to key, wedge and groove connections. It is made of steel.
The friction joint eliminates the joint clearance and provides more precise rotation of the clamped part. Once fixed, the component is capable of transmitting torque while being secured against axial displacement.
Bush Construction
- Tapered internal ring
- Tapered external ring
- Tightening nut
- Locking washer
Bush Fields of Use
The RCK 55 clamping elements are used in a variety of industrial applications.
They are used to fix all types of V-belt, timing and flat pulleys, sprockets, TB hubs, shaft coupling, drums, flywheels and many other components.
Bush Material
Steel C43.
Documents for Download
Dimensions and Parameters of BK 25 and RCK 55 Clamping Elements
TYMA CZ Data Sheets
Czech and English (PDF 125.11 kB)
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Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
