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TYMA CZ
belts and
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BK 25 Clamping Elements

BK 25 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.

BK 25 - 25 × 35 mm (KLFC 25)

BK 25 - 25 × 35 mm (KLFC 25)

Clamping Bush

In stock: no

8.74 without VAT

10.58 including VAT

BK 25 - 15 × 25 mm (KLFC 15)

BK 25 - 15 × 25 mm (KLFC 15)

Clamping Bush

In stock: no

3.67 without VAT

4.44 including VAT

BK 25 - 16 × 25 mm (KLFC 16)

BK 25 - 16 × 25 mm (KLFC 16)

Clamping Bush

In stock: no

6.16 without VAT

7.45 including VAT

BK 25 - 19 × 30 mm (KLFC019)

BK 25 - 19 × 30 mm (KLFC019)

Clamping Bush

In stock: no

5.17 without VAT

6.25 including VAT

BK 25 - 20 × 30 mm (KLFC 20)

BK 25 - 20 × 30 mm (KLFC 20)

Clamping Bush

In stock: no

5.17 without VAT

6.25 including VAT

BK 25 - 22 × 35 mm (KLFC 22)

BK 25 - 22 × 35 mm (KLFC 22)

Clamping Bush

In stock: no

5.17 without VAT

6.25 including VAT

BK 25 - 24 × 35 mm (KLFC 24)

BK 25 - 24 × 35 mm (KLFC 24)

Clamping Bush

In stock: no

8.96 without VAT

10.84 including VAT

BK 25 - 28 × 40 mm (KLFC 28)

BK 25 - 28 × 40 mm (KLFC 28)

Clamping Bush

In stock: no

8.59 without VAT

10.39 including VAT

BK 25 - 30 × 40 mm (KLFC 30)

BK 25 - 30 × 40 mm (KLFC 30)

Clamping Bush

In stock: no

8.59 without VAT

10.39 including VAT

BK 25 - 32 × 45 mm (KLFC 32)

BK 25 - 32 × 45 mm (KLFC 32)

Clamping Bush

In stock: no

9.59 without VAT

11.60 including VAT

BK 25 - 35 × 45 mm (KLFC 35)

BK 25 - 35 × 45 mm (KLFC 35)

Clamping Bush

In stock: no

11.42 without VAT

13.82 including VAT

BK 25 - 38 × 50 mm (KLFC 38)

BK 25 - 38 × 50 mm (KLFC 38)

Clamping Bush

In stock: no

11.48 without VAT

13.89 including VAT

BK 25 - 40 × 50 mm (KLFC 40)

BK 25 - 40 × 50 mm (KLFC 40)

Clamping Bush

In stock: no

15.22 without VAT

18.41 including VAT

BK 25 - 42 × 55 mm (KLFC 42)

BK 25 - 42 × 55 mm (KLFC 42)

Clamping Bush

In stock: no

12.82 without VAT

15.51 including VAT

BK 25 - 45 × 55 mm (KLFC 45)

BK 25 - 45 × 55 mm (KLFC 45)

Clamping Bush

In stock: no

13.22 without VAT

16.00 including VAT

BK 25 - 48 × 60 mm (KLFC 48)

BK 25 - 48 × 60 mm (KLFC 48)

Clamping Bush

In stock: no

17.30 without VAT

20.94 including VAT

BK 25 - 50 × 60 mm (KLFC 50)

BK 25 - 50 × 60 mm (KLFC 50)

Clamping Bush

In stock: no

17.30 without VAT

20.94 including VAT

BK 25 - 55 × 65 mm (KLFC 55)

BK 25 - 55 × 65 mm (KLFC 55)

Clamping Bush

In stock: no

18.05 without VAT

21.84 including VAT

BK 25 - 60 × 70 mm (KLFC 55)

BK 25 - 60 × 70 mm (KLFC 55)

Clamping Bush

In stock: no

21.22 without VAT

25.68 including VAT

BK 25 - 65 × 79 mm (KLFC 65)

BK 25 - 65 × 79 mm (KLFC 65)

Clamping Bush

In stock: no

25.61 without VAT

30.99 including VAT

Total 2 pages

Bushes Construction

BK 25 Clamping Bush Construction

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

Bushes 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.

Bushes Material

Steel C43.

Bushes Advantages

  • Clearance elimination provides more accurate rotation of the clamped part
  • Even load distribution over the entire circuit
  • Simplify synchronization between components that are involved and act as a file
  • Increasing the resistance of the drive part of the shaft
  • Easy of assembly and disassembly offer the user the opportunity to optimize the assembly and reduce its costs
  • Maintenance without having to stop the machine
  • Easy availability of spare parts

Clamping Elements Code Description

Example:
BK 25 - 20 × 30 mm (KLFC 20)

Code Part Description
BK 25

Type of clamping element

20

Inner diameter of the clamping element - hole size in mm

30

Outer diameter of the clamping element in mm

KLFC

Second type of clamping element marking

20

Inner diameter of the clamping element - hole size in mm

Documents for Download

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)