TB 5050-3 1/2"
Taper Lock Bush
Bush Parameters
Maximum outside diameter of Taper Lock bush. It is commonly denoted as Dmax or Dmax.
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 GG.
Bush Description
TB 5050-3 1/2" 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 5050 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.
Notice
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
TYMA CZ Data Sheets
Czech and English (PDF 460.54 kB)
Related Products
V-Belt Pulleys for Taper Lock Bushes
Taper Lock SPZ, SPA, SPB, SPC V-belt pulleys for all sorts of V-belts and banded belts SPZ, SPA, SPB, SPC.
HTD Taper Lock Timing Pulleys
HTD taper bore timing pulleys – 5M, 8M, 14M for all timing belts HTD a RPP.
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
