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BK 25 Locking Bushes (KLFC)

BK 25 (KLFC) 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.

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BK 25 - 25 × 35 mm (KLFC 25) Locking Bush

BK 25 - 25 × 35 mm (KLFC 25)

Locking Bush

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

10.46 excl. VAT

12.65 incl. VAT

BK 25 - 14 × 25 mm (KLFC 14) Locking Bush

BK 25 - 14 × 25 mm (KLFC 14)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.39 excl. VAT

10.16 incl. VAT

BK 25 - 15 × 25 mm (KLFC 15) Locking Bush

BK 25 - 15 × 25 mm (KLFC 15)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.39 excl. VAT

10.16 incl. VAT

BK 25 - 16 × 25 mm (KLFC 16) Locking Bush

BK 25 - 16 × 25 mm (KLFC 16)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.41 excl. VAT

10.17 incl. VAT

BK 25 - 19 × 30 mm (KLFC019) Locking Bush

BK 25 - 19 × 30 mm (KLFC019)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.17 excl. VAT

7.47 incl. VAT

BK 25 - 20 × 30 mm (KLFC 20) Locking Bush

BK 25 - 20 × 30 mm (KLFC 20)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.17 excl. VAT

7.47 incl. VAT

BK 25 - 22 × 35 mm (KLFC 22) Locking Bush

BK 25 - 22 × 35 mm (KLFC 22)

Locking Bush

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.17 excl. VAT

7.47 incl. VAT

BK 25 - 24 × 35 mm (KLFC 24) Locking Bush

BK 25 - 24 × 35 mm (KLFC 24)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

10.71 excl. VAT

12.96 incl. VAT

BK 25 - 28 × 40 mm (KLFC 28) Locking Bush

BK 25 - 28 × 40 mm (KLFC 28)

Locking Bush

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

10.27 excl. VAT

12.43 incl. VAT

BK 25 - 30 × 40 mm (KLFC 30) Locking Bush

BK 25 - 30 × 40 mm (KLFC 30)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

10.27 excl. VAT

12.43 incl. VAT

BK 25 - 32 × 45 mm (KLFC 32) Locking Bush

BK 25 - 32 × 45 mm (KLFC 32)

Locking Bush

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

11.46 excl. VAT

13.87 incl. VAT

BK 25 - 35 × 45 mm (KLFC 35) Locking Bush

BK 25 - 35 × 45 mm (KLFC 35)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

13.65 excl. VAT

16.52 incl. VAT

BK 25 - 38 × 50 mm (KLFC 38) Locking Bush

BK 25 - 38 × 50 mm (KLFC 38)

Locking Bush

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

13.73 excl. VAT

16.61 incl. VAT

BK 25 - 40 × 50 mm (KLFC 40) Locking Bush

BK 25 - 40 × 50 mm (KLFC 40)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

18.19 excl. VAT

22.01 incl. VAT

BK 25 - 42 × 55 mm (KLFC 42) Locking Bush

BK 25 - 42 × 55 mm (KLFC 42)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

15.33 excl. VAT

18.54 incl. VAT

BK 25 - 45 × 55 mm (KLFC 45) Locking Bush

BK 25 - 45 × 55 mm (KLFC 45)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

15.81 excl. VAT

19.13 incl. VAT

BK 25 - 48 × 60 mm (KLFC 48) Locking Bush

BK 25 - 48 × 60 mm (KLFC 48)

Locking Bush

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

20.69 excl. VAT

25.03 incl. VAT

BK 25 - 50 × 60 mm (KLFC 50) Locking Bush

BK 25 - 50 × 60 mm (KLFC 50)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

20.69 excl. VAT

25.03 incl. VAT

BK 25 - 55 × 65 mm (KLFC 55) Locking Bush

BK 25 - 55 × 65 mm (KLFC 55)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

21.58 excl. VAT

26.11 incl. VAT

BK 25 - 60 × 70 mm (KLFC 55) Locking Bush

BK 25 - 60 × 70 mm (KLFC 55)

Locking Bush

Out of Stock

Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

25.37 excl. VAT

30.70 incl. VAT

Total 2 pages

Bushes Construction

BK 25 Locking 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

Bushes 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)