česky | english
TYMA CZ
belts and
transmission systems
Shopping basket is empty

44 H 300 (Type 11AF, Steel)

Timing Belt Pulley

44 H 300 (Type 11AF, Steel)

Price on request The pulley price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the pulleys. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.

In stock: no

Pulley Parameters

Profile: H
No. of grooves/teeth: z=44 No. of grooves/teeth
V-pulleys and Poly-V pulleys number of grooves, timing pulleys and sprockets number of teeth.
Bore: dmin
Brand: - Brand: -
This standardized product may come from different manufacturers. We will provide you with the currently supplied brand upon request.
Weight (kg): 5.000
Pitch diameter Dw (mm) (mm): 177,87
Width (mm): 76,20 Width (mm)
Face width.
Material: Steel Material
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.

Pulley Description

44 H 300 (Type 11AF, Steel) standard timing pulleys are the basic type of pulleys for belts with trapezoidal profiles and inch pitch. Their design is according to ISO 5296.

They are made from steel, cast iron or aluminium alloy with a pilot bore, alternatively unbored.

The pulleys are supplied as a semi-finished product and the bore must be modified before mounting the pulleys on the shafts.

Pulley Fields of Use

The H standard timing pulleys are designed for all types of H belts with pitch 12.70 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 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 H Standard Pilot Bore Timing Pulleys - Preview

Dimensions and Parameters of H Standard Pilot Bore Timing Pulleys

TYMA CZ Data Sheets

Czech and English (PDF 124.77 kB)

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)


Question about the Product
Antispam

If you submit the form, we will use your personal data (name, surname, email) to reply to your inquiry or question. All important information can be found in the Privacy Policy.