Hydraulic nut HMV 190 E SKF

SKF HMV 190E Hydraulic Nut – Precise Bearing Mounting and Dismounting

Product Description

The SKF HMV 190E hydraulic nut is an advanced tool designed for precise mounting and dismounting of bearings on tapered shaft journals and adapter or withdrawal sleeves. By using hydraulic force, it enables quick and safe application of high axial forces, minimizing the risk of component damage and reducing machine downtime.

Technical Specifications

• Model: HMV 190E
• Manufacturer: SKF
• Thread: Tr 950×8
• Inner piston diameter (d1): 952 mm
• Outer piston diameter (d2): 1126 mm
• Nut body outer diameter (d3): 1097 mm
• Nut body width (B): 86 mm
• Piston width (B1): 17 mm
• Maximum piston stroke: 30 mm
• Piston surface area: 135,700 mm²
• Maximum allowable working pressure: 25 MPa (250 bar)
• Weight: 218 kg

Features and Benefits

• Allows easy and fast application of high axial forces required for bearing mounting on tapered shaft journals.
• Facilitates dismounting of bearings mounted on adapter or withdrawal sleeves.
• Equipped with a quick coupling that can be fitted to the front or side of the nut, enabling use in confined spaces.
• Includes a spare piston seal kit and maintenance set.
• Delivered with a quick coupling compatible with SKF hydraulic pumps.
• Robust construction ensures long service life.

Applications

• Mounting bearings on tapered shaft journals.
• Dismounting bearings from adapter or withdrawal sleeves.
• Used in heavy industry, power generation, mining, and other sectors requiring precise bearing installation and removal.

Why Choose the SKF HMV 190E Hydraulic Nut?

• Renowned manufacturer – SKF guarantees high quality and product reliability.
• Improves workplace safety by enabling controlled force application.
• Reduces bearing mounting and dismounting time, minimizing machine downtime.
• Adapted for use in tight spaces thanks to flexible quick coupling installation.
• Durable construction for long-term use.

Frequently Asked Questions (FAQ)

Is the HMV 190E nut compatible with hydraulic pumps from other manufacturers?
The HMV 190E nut comes with a quick coupling compatible with SKF hydraulic pumps. If using pumps from other manufacturers, compatibility of the couplings must be verified.

What are the maintenance recommendations for the nut?
After each use, the nut should be cleaned of contaminants and the condition of the seals should be checked. Regular maintenance ensures reliable, long-term 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 190E model.