TRASCO 28/38 GRMB B2 (GRMB28/38B2) - Hub (Type I, TB 1108, Cast Iron)
Shaft Coupling
Price without VAT: 28.37€
Price including VAT: 34.33€ with VAT
Catalogue price excluding VAT:
28.94€
In Stock We update the stock availability information every 2 hours.
The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.
Specifications
In the TYMA Product Catalogues you can find this material also described with the abbreviation GG.
Shaft Coupling Description
TRASCO 28/38 GRMB B2 (GRMB28/38B2) - Hub (Type I, TB 1108, Cast Iron) is a part designed for SIT TRASCO shaft couplings. It is made of grey cast iron.
SIT TRASCO are torsionally flexible, puncture-proof shaft couplings with two metal hubs with front claws and a polyurethane element. They transmit torque through pressure-stressed elastic star-shaped buffer which absorbs shock and torsional vibration. These GRMB hubs are made of cast iron with Taper Lock bore in B1 version with external mounting or B2 version with internal mounting.
GRMB hubs are sometimes called as the TRASCO GRB series hubs, or labeled as GR B or GR MB.
Construction
- GRMB type B2 for Taper Lock bush with internal mounting
- Elastic star-shaped element
Typical Applications
SIT TRASCO elastic couplings with GRMB hubs are intended for the highest performance in a wide range of industries.
They are applied in compressors, pumps and construction machinery. Especially for conveyor systems and packaging machines in the food, chemical, glass, paper, wood and rubber industries.
Properties
- High transmitted power
- Small size, compact version
- Polyurethane elastic element allows the compensation of angular, axial and radial transplanting
- Possibility of settlement of length shafts deviations
- Simple assembly without the need to modify the bore
- Couplings areresistant to oil, chemicals and high temperature
Documents for Download
Related Products
SIT TRASCO GRMALU Hubs (Unbored)
SIT TRASCO GRMP Hubs (Unbored)
SIT TRASCO GRS Spacers (Double Shaft)
Questions about This Product?
Don’t hesitate to contact us – our specialists will be happy to help with any questions about this shaft coupling.
Shaft Coupling Manufacturer Profile
SIT S.p.A. is a company focused on mechanical power transmission (SIT stands for Società Italiana Trasmissioni, meaning Italian Power Transmission Company). Under the SIT brand, it develops, engineers, manufactures, and distributes high-quality solutions and components for industrial applications across a wide range of sectors – from automotive and precision engineering to the food and textile industries, as well as chemical plants and logistics centers.
Together with Elatech S.r.l. and other companies, SIT S.p.A. is part of the Scaglia Group. The Group operates in Europe, North America, and Asia, and comprises 7 manufacturing facilities and 6 subsidiaries with more than 1,000 employees. As part of the Group, the individual companies benefit from shared technologies and innovations, providing financial stability and sustainable growth.
We are an authorized distributor of shaft couplings, bushes, sprockets, and pulleys from SIT S.p.A., as well as polyurethane timing belts and conveyor belts from Elatech S.r.l.