HMV 28E SKF hydraulic nut

SKF HMV 28E Hydraulic Nut – Precision Mounting and Dismounting of Bearings

Product Description

The SKF HMV 28E hydraulic nut is an advanced tool designed for the precise mounting and dismounting of bearings on tapered shaft journals and for pullers and extractors. By utilizing hydraulic force, it allows for the quick and safe application of high axial forces, minimizing the risk of component damage and reducing machine downtime.

Technical Specifications

• Model: HMV 28E
• Manufacturer: SKF
• Thread: M140×2
• Piston Inner Diameter (d1): 140.5 mm
• Piston Outer Diameter (d2): 200 mm
• Nut Body Outer Diameter (d3): 208 mm
• Nut Body Width (B): 38 mm
• Piston Width (B1): 7 mm
• Maximum Piston Displacement: 5 mm
• Piston Surface Area: 6,800 mm²
• Maximum Allowable Operating Pressure: 80 MPa
• Weight: 6 kg
• EAN: 7316577014214

Features and Benefits

• Enables easy and quick application of high axial forces necessary for mounting bearings on tapered shaft journals.
• Facilitates the dismounting of bearings mounted on pullers or extractors.
• Equipped with a quick coupling that can be mounted on the front or side of the nut, allowing use in confined spaces.
• Includes a spare piston seal kit and maintenance set.
• Supplied with a quick coupling compatible with SKF hydraulic pumps.

Applications

• Mounting bearings on tapered shaft journals.
• Dismounting bearings mounted on pullers or extractors.
• Used in heavy industry, energy sector, mining, and other sectors requiring precise mounting and dismounting of bearings.

Why Choose the SKF HMV 28E Hydraulic Nut?

• Renowned manufacturer – SKF guarantees high quality and reliability of products.
• Increases workplace safety through controlled force application.
• Reduces mounting and dismounting time of bearings, minimizing machine downtime.
• Designed for use in confined spaces with the option to mount the quick coupling on the front or side of the nut.

Frequently Asked Questions (FAQ)

Is the HMV 28E nut compatible with hydraulic pumps from other manufacturers?
The HMV 28E nut is supplied with a quick coupling compatible with SKF hydraulic pumps. When using pumps from other manufacturers, ensure the compatibility of the quick couplings.

What are the maintenance recommendations for the nut?
It is recommended to clean the nut from dirt after each use and check the condition of the seals. Regular maintenance will ensure long-lasting and trouble-free operation of the tool.

Are spare parts available for this model?
Yes, SKF offers seal kits and other spare parts for HMV E series hydraulic nuts, including the HMV 28E model.