Hydraulic nut HMV 30E SKF

SKF HMV 30E Hydraulic Nut – Precision Mounting and Dismantling of Bearings

Product Description

The SKF HMV 30E hydraulic nut is an advanced tool designed for the precise mounting and dismantling of bearings on tapered shaft journals and on pullers and pushers. 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 30E
• Manufacturer: SKF
• Thread: M150×2 (ISO 965/111-1980, tolerance class 6H)
• Piston Inner Diameter (d1): 150.5 mm
• Piston Outer Diameter (d2): 211 mm
• Nut Body Outer Diameter (d3): 220 mm
• Nut Body Width (B): 39 mm
• Piston Width (B1): 7 mm
• Maximum Piston Displacement: 5 mm
• Piston Surface Area: 7,500 mm²
• Maximum Allowable Operating Pressure: 80 MPa (800 bar)
• Weight: 6.6 kg
• EAN: 7316577014238

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 pullers or pushers.
• 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.
• Delivered with a quick coupling compatible with SKF hydraulic pumps.
• Features lifting lugs and front holes for ease of handling.

Applications

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

Why Choose the SKF HMV 30E Hydraulic Nut?

• Renowned manufacturer – SKF guarantees high quality and reliability of products.
• Increases work safety through controlled force application.
• Reduces mounting and dismantling time for bearings, minimizing machine downtime.
• Designed for use in confined spaces due to the option of mounting the quick coupling on the front or side of the nut.
• Equipped with lifting lugs and front holes for ease of handling.

Frequently Asked Questions (FAQ)

Is the HMV 30E nut compatible with hydraulic pumps from other manufacturers?
The HMV 30E 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 of 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 30E model.