21 L 075 (Type 5F) TB 1108 (Steel)
Timing Belt Pulley
Price without VAT: 169,10CZK
Price including VAT: 204,70CZK with VAT
Catalogue price excluding VAT:
172,00CZK
At supplier, we usually ship within 3 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Pulley Parameters
Pitch diameter of the pulley. It is commonly denoted as Dp or Dp.
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 ST.
Pulley Description
21 L 075 (Type 5F) TB 1108 (Steel) is a basic type of pulley for belts with trapeziodal L profile. It is made of steel. Its design is based on the ISO 5294 standard.
The pulleys are mounted on shafts using the Taper Lock bushes (TB 1108), thanks to which there is not only a fixing on the shaft with a keyway, but also an axial locking against displacement.
Pulley Fields of Use
The L Taper timing pulleys are designed for all types of L belts with pitch 9.525 mm.
They are typically used in older machines with lower and medium performance, for example in packaging machines, in the ceramic, textile, food and tobacco industry and in many other machines. In new applications, they are often replaced by HTD, STD or CTD profiles.
Pulley Material
Steel or grey cast iron.
Other materials to order.
| Parameter | Standard |
|---|---|
| Surface roughness | ISO 254 |
| Balance quality grade | VDI 2060, ISO 1940 |
Caution
Cast iron pulleys at v < 30 m/s must be balanced.
Documents for Download
Dimensions and Parameters of L Taper Lock Timing Pulleys
TYMA CZ Data Sheets
Czech and English (PDF 167.63 kB)
Related Products
Taper Lock Bushes
Taper Lock bushes with finished metric or inch bore and keyway to fixing components to a mating shaft without using any special tools.
L Inch Sizes Timing Belts
DL Inch Sizes Double-Sided Timing Belts
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
