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BK 25 - 19 × 30 mm (KLFC019)

Clamping Bush

BK 25 - 19 × 30 mm (KLFC019)
Price for you:

Price without VAT: 5.18

Price including VAT: 6.27 with VAT

Catalogue price excluding VAT:
5.26

The product is custom-made from a semi-finished product. It cannot be returned or replaced. In accordance with the provisions of § 1837, letter d) of Act No. 89/2012 Coll., the Civil Code (hereinafter referred to as the “Civil Code”), the consumer may not withdraw from a contract of purchase in the sense of the provisions of § 2079 et seq. of the Civil Code, if it concerns a contract on delivery of goods that have been adjusted by request of the consumer or for the consumer, concluded by means of remote communication.

In stock: no

Bush Parameters

Profile: BK25
No. of grooves/teeth: - No. of grooves/teeth
V-pulleys and Poly-V pulleys number of grooves, timing pulleys and sprockets number of teeth.
Bore: 19,00
Brand: - Brand: -
This standardized product may come from different manufacturers. We will provide you with the currently supplied brand upon request.
Pitch diameter Dw (mm) (mm): 30,00
Width (mm): 17,00 Width (mm)
Face width.
Material: Steel Material
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.

Bush Description

BK 25 - 19 × 30 mm (KLFC019) clamping elements are cylindrical clamping elements with a cylindrical inner bore.

They provide a strong and economical shaft-hub connection as an alternative to key, wedge and groove connections. 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

BK 25 Clamping Bush Construction

  1. Tapered internal ring
  2. Tapered external ring
  3. Tightening nut
  4. Locking washer

Bush Fields of Use

The BK 25 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

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)


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