Hydraulic nut HMV 23E SKF

SKF HMV 23E Hydraulic Nut – Precise Mounting and Dismantling of Bearings

Product Description

The SKF HMV 23E hydraulic nut is an advanced tool designed for the precise mounting and dismantling of bearings on tapered shaft journals and on pressed or pulled sleeves. 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 Specification

• Model: HMV 23E
• Manufacturer: SKF
• Thread: M115×2 (ISO 965/111-1980, tolerance class 6H)
• Piston inner diameter (d1): 115.5 mm
• Piston outer diameter (d2): 174 mm
• Nut body outer diameter (d3): 182 mm
• Nut body width (B): 38 mm
• Piston width (B1): 6 mm
• Maximum piston displacement: 5 mm
• Piston surface area: 5,800 mm²
• Maximum allowable working pressure: 80 MPa (800 bar)
• Weight: 5.00 kg
• EAN: 7316577014153

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 pressed or pulled 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.
• Features lifting eyes and front holes for easier handling.

Applications

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

Why Choose the SKF HMV 23E Hydraulic Nut?

• Renowned manufacturer – SKF guarantees high quality and reliability of products.
• Increases workplace safety through controlled application of force.
• Reduces mounting and dismantling time for 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 eyes and front holes for easier handling.

Frequently Asked Questions (FAQ)

Is the HMV 23E nut compatible with hydraulic pumps from other manufacturers?
The HMV 23E nut is supplied with a quick coupling compatible with SKF hydraulic pumps. When using pumps from other manufacturers, ensure compatibility of the quick couplings.

What are the maintenance recommendations for the nut?
After each use, it is recommended to clean the nut from dirt 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 the HMV E series hydraulic nuts, including the HMV 23E model.