Hydraulic nut HMV 44E SKF

SKF HMV 44E Hydraulic Nut – Precise Mounting and Dismantling of Bearings

Product Description

The SKF HMV 44E hydraulic nut is an advanced tool designed for the precise mounting and dismantling of bearings on tapered shaft journals and on puller and push-fit sleeves. By utilizing hydraulic force, it allows for the rapid and safe application of high axial forces, minimizing the risk of component damage and reducing machine downtime.

Technical Specifications

• Model: HMV 44E
• Manufacturer: SKF
• Thread: Tr 220×4
• Inner diameter of the piston (d1): 222 mm
• Outer diameter of the piston (d2): 293 mm
• Outer diameter of the nut body (d3): 306 mm
• Width of the nut body (B): 44 mm
• Width of the piston (B1): 8 mm
• Maximum piston displacement: 9 mm
• Piston surface area: 14,400 mm²
• Maximum allowable working pressure: 80 MPa (800 bar)
• Weight: 13.5 kg
• EAN: 7316577014313

Features and Benefits

• Enables easy and quick application of high axial forces necessary for mounting bearings on tapered shaft journals.
• Facilitates the dismantling of bearings mounted on puller or push-fit sleeves.
• 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 a maintenance kit.
• Supplied with a quick coupling compatible with SKF hydraulic pumps.
• Robust construction ensures long-lasting performance.

Applications

• Mounting bearings on tapered shaft journals.
• Dismantling bearings mounted on puller or push-fit sleeves.
• Used in heavy industry, energy, mining, and other sectors requiring precise mounting and dismantling of bearings.

Why Choose the SKF HMV 44E Hydraulic Nut?

• Reputable manufacturer – SKF guarantees high quality and reliability of products.
• Increases workplace safety through controlled application of force.
• Reduces the time for mounting and dismantling bearings, minimizing machine downtime.
• Designed for use in confined spaces thanks to the ability to mount the quick coupling on the front or side of the nut.
• Solid construction ensures long-lasting performance.

Frequently Asked Questions (FAQ)

Is the HMV 44E nut compatible with hydraulic pumps from other manufacturers?
The HMV 44E nut is supplied with a quick coupling compatible with SKF hydraulic pumps. When using pumps from other manufacturers, compatibility of the quick couplings should be verified.

What are the maintenance recommendations for the nut?
It is recommended to clean the nut from dirt after each use and to 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 hydraulic nuts in the HMV E series, including the HMV 44E model.