Hydraulic nut HMV 88 E SKF

SKF HMV 88E Hydraulic Nut – Precision Mounting and Dismounting of Bearings

Product Description

The SKF HMV 88E hydraulic nut is an advanced tool designed for the precise mounting and dismounting of bearings on tapered shaft journals and on push-fit and pull-fit sleeves. By utilizing hydraulic force, it enables the quick and safe application of high axial forces, minimizing the risk of component damage and reducing machine downtime.

Technical Specifications

• Model: HMV 88E
• Manufacturer: SKF
• Thread: Tr 440×5
• Inner diameter of the piston (d1): 442 mm
• Outer diameter of the piston (d2): 543 mm
• Outer diameter of the nut body (d3): 566 mm
• Width of the nut body (B): 62 mm
• Width of the piston (B1): 12 mm
• Maximum piston displacement: 17 mm
• Piston surface area: 42,500 mm²
• Maximum allowable working pressure: 40 MPa (400 bar)
• Weight: 54 kg
• EAN: 7316577106902

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 push-fit or pull-fit sleeves.
• Equipped with a quick coupling that can be installed on the front or side of the nut, allowing use in confined spaces.
• Includes a spare set of piston seals and a maintenance kit.
• Supplied with a quick coupling compatible with SKF hydraulic pumps.
• Features lifting lugs and front openings for easier handling.

Applications

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

Why Choose the SKF HMV 88E Hydraulic Nut?

• Renowned manufacturer – SKF guarantees high quality and reliability of products.
• Increases workplace safety through controlled application of force.
• Reduces the time for mounting and dismounting 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.
• Equipped with lifting lugs and front openings for easier handling.

Frequently Asked Questions (FAQ)

Is the HMV 88E nut compatible with hydraulic pumps from other manufacturers?
The HMV 88E 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 hydraulic nuts in the HMV E series, including the HMV 88E model.