Professional Dismounting
& Mounting of Rolling
Bearings with Hydraulic
Methods
With the hydraulic method from HSP Components, you offer your customers precise, damage-free, and time-saving rolling bearing mounting – ideal for specialist dealers who want to ensure maximum process reliability for maintenance personnel.
Products with Hydraulic Methods
Longer service life. Less downtime. More precision.
The professional mounting and dismounting of rolling bearings determines the performance and service life of systems. In the hydraulic method, oil is distributed via bores and grooves in the mating surfaces. The resulting oil film creates an even gap between the shaft and bearing and reduces friction. This allows rolling bearings to be mounted or dismounted with precision –
without damaging surfaces and with significantly less effort. Upon request, we supply our components with oil bores and distribution grooves for smooth installation. This way, your customers save assembly effort, protect components, and reduce downtime costs – even for large or difficult-to-handle bearings.
The professional mounting and dismounting of rolling bearings determines the performance and service life of systems. In the hydraulic method, oil is distributed via bores and grooves in the mating surfaces. The resulting oil film creates an even gap between the shaft and bearing and reduces friction. This allows rolling bearings to be mounted or dismounted with precision –
without damaging surfaces and with significantly less effort. Upon request, we supply our components with oil bores and distribution grooves for smooth installation. This way, your customers save assembly effort, protect components, and reduce downtime costs – even for large or difficult-to-handle bearings.
Safety and Efficiency in the Mounting Process
Advantages of Components with
Hydraulic Methods from HSP Components
With HSP’s hydraulic method, rolling bearings can be mounted and dismounted quickly and damage-free – even for large bearings.
Thanks to integrated oil channels, bearings can be precisely aligned and readjusted at any time if required – for maximum process reliability in every application.
The hydraulic system allows for flexible adjustment of bearing clearance directly on site, without complex mechanical rework.
Hydraulic withdrawal sleeves protect the shaft and bearing even under unforeseen loads, preventing costly damage and downtime.
Hydraulic methods offer an economical solution for large or hard-to-reach bearings – without expensive special bores.
We offer hydraulic solutions for various shaft diameters, enabling specialist dealers to provide their customers with precisely fitting solutions.
1:1 compatible with standard market systems and existing OEM products.
Hydraulic methods significantly shorten mounting and dismounting times, minimizing production downtimes.
Due to precise pressure build-up and easy handling, working time, effort, and personnel costs are reduced – a plus for specialist dealers and their end customers.
Perfectly matched to your product range
Gentle, efficient, and
with minimal effort
Professional Mounting of Rolling Bearings with the Hydraulic Method
- Oil is introduced into the fit between sleeve and bearing
- Friction decreases → Bearing can be pushed onto the cone more easily and surfaces are protected
- Separate oil connections allow for subsequent repositioning of the unit
Professional Dismounting of Rolling Bearings with the Hydraulic Method
- Oil is pressed between the sleeve and bearing or between the shaft and sleeve
- Press fit releases abruptly
Important: Limit axial movement of the sleeve with a nut or stop
FAQ – Frequently
Asked Questions
about the
Hydraulic Method
for Rolling Bearing
Mounting
In the hydraulic method, a thin lubricating film is created between the bearing and the shaft using pressurized oil in special oil channels. This allows rolling bearings to be mounted or dismounted in a controlled manner – faster, more precisely, and without damage.
The method prevents bearing damage, reduces mounting times, and increases process reliability. Especially for large bearing diameters, the hydraulic method is significantly more cost-effective, efficient, and durable.
HSP Components offers a coordinated range of adapter and withdrawal sleeves as well as locking elements – all manufactured according to OEM standards and compatible with standard market systems.
Yes, by returning the pressurized oil, bearings can be safely and damage-free released. This protects both shafts and bearing seats and saves time during maintenance.
Our experts will advise you individually on suitable components, oil channel designs, and mounting aids. Use our product service or contact us directly.
Not the right one?
We also manufacture
special types and
custom-made parts.
Whether deviating bores or individual components according to drawings – HSP manufactures special types precisely, reliably and in OEM quality.
