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TB 5040-70

Taper Lock Bush

Price for you :

Price without VAT: 106.43

Price including VAT: 128.78 with VAT

Catalogue price excluding VAT:

At supplier, we usually ship within 2 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

Bush Parameters

Profile: TB 5040
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 (mm): 70
Brand: - Brand: -
This standardized product may come from different manufacturers. We will provide you with the currently supplied brand upon request.
Weight (kg): 14.200
Pitch diameter Dw (mm): 177,50
Width (mm): 101,60 Width (mm)
Face width.
Material: Gray Cast Iron Material
In the TYMA Product Catalogues you can find this material also described with the abbreviation GG.

Bush Description

TB 5040-70 is a standard Taper Lock bush intended for fastening pulleys, wheels, shaft couplings and other components to shafts. It is produced from gray cast iron.

Taper Lock bushes have a conical outer surface and a cylindrical inner bore with H7 tolerance including a standardized keyway.. Once fixed, the component is capable of transmitting torque while being secured against axial displacement.

Bush Fields of Use

The TB 5040 Taper Lock bushes are used in a variety of industrial applications.

They are used to fix standard and non-standard V-belt, timing and flat pulleys, sprockets, TB hubs, shaft couplings and other components.

Bush Material

Gray cast iron GG 20.

Other materials to order.


The bushes have Whitworth threads and the dimensions of the housings are derived from the original inch dimensions.

Documents for Download

Dimensions and Parameters of Taper Lock Bushes - Preview

Dimensions and Parameters of Taper Lock Bushes

TYMA CZ Data Sheets

Czech and English (PDF 460.54 kB)

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)

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