Hydraulic nut HMV 74E SKF

SKF HMV 74E Hydraulic Nut – Efficient Mounting and Dismantling of Bearings

Product Description

The SKF HMV 74E hydraulic nut is a high-quality technical tool designed for the precise mounting and dismantling of bearings and other machine components on tapered shaft journals or sleeves. By utilizing hydraulic force, the user can safely apply significant axial forces with minimal physical effort, resulting in reduced operation time and increased work safety.

Technical Specifications

• Model: HMV 74E
• Manufacturer: SKF
• Thread: Tr370×5
• Piston Inner Diameter (d1): 372 mm
• Piston Outer Diameter (d2): 462 mm
• Body Outer Diameter (d3): 484 mm
• Nut Width (B): 60 mm
• Piston Width (B1): 11 mm
• Maximum Piston Displacement: 15 mm
• Piston Surface Area: 32,000 mm²
• Maximum Operating Pressure: 40 MPa (400 bar)
• Weight: 44 kg

Features and Benefits

• Hydraulic assistance allows for precise and rapid mounting operations.
• Ability to mount the quick coupling at the front or side – ideal for applications in confined spaces.
• Minimizes the risk of damage to the shaft, bearing, or other components.
• Enables safe dismantling through controlled force application.
• Compatible with SKF hydraulic pumps.

Applications

• Mounting and dismantling of spherical and cylindrical roller bearings on tapered shaft journals.
• Handling large industrial equipment, including turbines, engines, and gearboxes.
• Maintenance work in industrial plants and operational upkeep.

Why Choose the SKF HMV 74E Hydraulic Nut?

• Quality and reliability guaranteed by a world leader in bearings and accessories – SKF.
• Advanced design enhancing work safety.
• Easy maintenance and the possibility of seal replacement.
• Reduction of machine downtime due to quick assembly.

Frequently Asked Questions (FAQ)

Is the HMV 74E model compatible with all types of tapered roller bearings?
The model is compatible with a wide range of bearings designed for mounting on tapered shafts or pull-in sleeves.

Is it possible to use it with a pump from another manufacturer?
Yes, as long as the quick coupling is compatible with those used in SKF devices.

Are spare parts available?
Yes – seal kits and service components are available from SKF.