HMV 120E SKF hydraulic nut

SKF HMV 120E Hydraulic Nut – Precision Mounting and Dismantling of Bearings

Product Description

The SKF HMV 120E hydraulic nut is an advanced tool designed for the precise mounting and dismantling of bearings on tapered shaft journals and for the installation and removal of 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 Specification

• Model: HMV 120E
• Manufacturer: SKF
• Thread: Tr 600×6 (ISO 2901-1977, tolerance class 7H)
• Piston Inner Diameter (d1): 602 mm
• Piston Outer Diameter (d2): 721 mm
• Nut Body Outer Diameter (d3): 748 mm
• Nut Body Width (B): 73 mm
• Piston Width (B1): 13 mm
• Maximum Piston Displacement: 23 mm
• Piston Surface Area: 67,300 mm²
• Maximum Allowable Operating Pressure: 25 MPa (250 bar)
• Weight: 100 kg
• EAN: 7316576611667

Features and Benefits

• Allows for easy and quick application of high axial forces necessary for mounting bearings on tapered shaft journals.
• Facilitates the dismantling of bearings mounted on pulled or pushed sleeves.
• Equipped with a quick coupling that can be mounted on the front or side of the nut, enabling 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 pulled or pushed sleeves.
• Used in heavy industry, energy sector, mining, and other sectors requiring precise mounting and dismantling of bearings.

Why Choose the SKF HMV 120E Hydraulic Nut?

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

Frequently Asked Questions (FAQ)

Is the HMV 120E nut compatible with hydraulic pumps from other manufacturers?
The HMV 120E 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?
It is recommended to clean the nut of 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 the HMV E series hydraulic nuts, including the HMV 120E model.