Hydraulic nuts for bearings

Hydraulic nuts for bearings

Series GH hydraulic nuts are designed for installing and removing bearings and other components when high tightening force is required, especially in limited working spaces.

They are also used for assembling and disassembling couplings, gears, ship propellers, rudder blades and large parts on conical seats, in the shipbuilding, steel and mechanical sectors.

Key Features

• Application: Suitable for assembling and disassembling bearings, and for installing components on a conical shaft, an adapter sleeve or an extraction sleeve.
• High tightening force: Designed for situations where a strong tightening torque is required, especially when maneuvering space is limited or when dismantling and remounting are frequent.
• Typical uses: Used for installation and removal of couplings, gears, ship propellers, rudder blades and large pieces on conical seats.
• Operating principle: Oil is pumped into the hydraulic nut and the piston is pushed outwards with high force, according to the operation to be performed.
• Power supply: Can be driven by a hand pump or a high pressure hydraulic unit.
• Custom solutions: Custom solutions can be produced on request, including special threads, metric threads, trapezoidal threads, inch threads or special forces and push area.

Frequently Asked Questions

What are these hydraulic nuts used for?
They are used for installing and removing bearings and components such as couplings, gears, ship propellers, rudder blades and large parts on conical seats.

Which industries use this product?
This product is used in the shipbuilding, steel and mechanical sectors.

How are the hydraulic nuts operated?
They can be operated with a hand pump or a high pressure hydraulic unit.

Can we supply a custom version?
Yes, we can supply custom solutions on request, including special threads and other application-specific requirements.