Repair of spindles and motor spindles fitted with SKF bearings
Brochexpress is an independent workshop specialising in the repair, maintenance and diagnosis of spindles and motor spindles fitted with SKF bearings — the world's number one bearing maker and a long-standing partner of the machine tool industry through its Super Precision range.
SKF, the world's number one bearing maker and a machine tool partner
TLDR: SKF, a Swedish group founded in 1907, supplies bearings, sealing solutions and lubrication systems, with a Super Precision range developed for machine tool spindles and for applications demanding high rotational accuracy at speed.
SKF supplies bearings and bearing units, sealing solutions, lubrication systems and maintenance services across industries. A recognised machine tool partner, the group has a fine-grained understanding of the sector's demands: high speed, precision, high stiffness, low heat generation, reduced noise and vibration levels. That expertise shows in long-standing collaborations with spindle manufacturers — SKF has worked for over thirty years with Italy's Vigel, a CNC machining centre specialist, on successive generations of SKF spindle bearing systems built around Super Precision angular contact ball bearings.
One distinction worth making at diagnosis time: SKF does not manufacture spindles. A spindle fitted with SKF bearings remains a spindle from its own builder — Vigel, or any other. That matters when ordering a part or tracing the origin of a failure. For the role of the component itself, see our page on spindle bearings.
A Super Precision range, including the anti-vibration Silent series
TLDR: The SKF Super Precision range covers several bearing types, each answering distinct requirements — precision, stiffness, speed, load. The Silent series specifically targets noise and vibration levels, and hybrid ceramic ball versions address very high speed.
The SKF Super Precision range comprises several bearing types, each with characteristics matched to precise requirements: precision, stiffness, available space, speed, load, axial displacement and sealing all feed into the selection. The Silent series, developed in response to problems reported by spindle manufacturers, cuts noise and vibration in operation, in two designs — type D (high capacity, series 719 and 70), giving high system stiffness in a compact envelope, and type E (high speed, series 70), giving excellent thermal stability across a wide speed range.
These bearings use a ball-guided polyamide cage that softens the rattle heard at low speed — a normal phenomenon, but one often read as a sign of a fault. For the most speed-demanding applications, hybrid ceramic ball bearings complete the range, alongside angular contact thrust ball bearings designed for machine tool ball screw drives.
Spindles and motor spindles fitted with SKF bearings we cover (non-exhaustive)
- Main spindles fitted with Super Precision angular contact bearings
- Silent series bearings, types D and E, for noise and vibration reduction
- SKF motor spindle bearings for high-speed machining, hybrid ceramic and Silent type E
- Angular contact thrust ball bearings for ball screw drives
- SKF bearings integrated into third-party spindles, including Vigel
Interfaces and specifications
The SKF spindle bearings we use in our repairs cover series 719 and 70, types D and E, together with hybrid ceramic ball configurations — exact references selected according to the original specification of your equipment.
The SKF motor spindle bearings most often seen in the workshop are the Silent series type E, designed for high speed and thermal stability, along with the hybrid ceramic ball units found in high-speed machining motor spindles. An SKF spindle bearing is never picked from a catalogue: the spindle's original specification, its service speed and its lubrication method determine the reference.
Our expertise on spindles and motor spindles fitted with SKF bearings
TLDR: Brochexpress works across the whole life cycle of your spindles fitted with SKF bearings, with the same rigour as on every other component in our portfolio.
On-site customer service
- Diagnosis and intervention directly on your machine, in your production workshop, to limit downtime caused by SKF spindle bearing wear.
Full diagnosis
- Checks on clearances, balancing, the condition of the angular contact bearings and lubrication, with a detailed report — including telling a normal low-speed rattle from a genuine sign of wear.
Preventive and corrective maintenance
- A maintenance programme matched to your production rate, with preventive bearing replacement ahead of full failure, plus corrective work when a breakdown occurs.
Overhaul and refurbishment
- Bearings replaced with SKF references equivalent to or above the original, seals renewed and a rotation test in the workshop, restoring the builder's original tolerances.
Why choose Brochexpress for spindles and motor spindles fitted with SKF bearings
- An independent workshop, with no capital ties to the manufacturers, ensuring an objective diagnosis
- Expertise on Super Precision angular contact bearings and hybrid ceramic configurations
- Two service sites: Beaurepaire (France) and Lussery-Villars (Switzerland)
- Support from the first intervention through to return to production
Turnaround and warranty
- On-site service within 48 hours
- Workshop repair: around 20 working days, subject to parts availability
- 12-month warranty on all our repairs
Frequently asked questions
SKF, FAG, NSK — what difference does it make for a spindle repair?
They are three major world manufacturers of precision bearings, to comparable standards. We select the reference best suited to each spindle according to its original specification, regardless of the brand.
Is a rattle at low speed necessarily a sign of failure?
Not necessarily. Some spindle bearings produce a light, normal rattle at low speed — that is precisely what the SKF Silent series was designed to soften. A professional diagnosis separates that normal noise from a genuine fault.
Do you work on spindles fitted with SKF hybrid ceramic ball bearings?
Yes. We diagnose and repair these spindles, taking their specific speed and lubrication requirements into account.
What is the average lead time for a spindle bearing replacement?
Allow around 20 working days in the workshop, depending on the condition of the spindle and the availability of the bearing references.
Do you offer a preventive maintenance contract covering scheduled bearing replacement?
Yes, we set up preventive maintenance programmes matched to your production rate.
A reliable partner for your industrial performance
Whether it is an emergency callout, a full workshop overhaul or a preventive maintenance programme, Brochexpress puts its expertise at the service of your production. As an independent workshop, we work on spindles and motor spindles fitted with SKF bearings, whatever the machine brand.
Our teams are available from our sites in Beaurepaire (France) and Lussery-Villars (Switzerland) for a needs assessment, a diagnosis or a tailored quotation.
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SKF® is a registered trademark of the SKF group. Brochexpress is neither affiliated with, nor a partner of, nor an authorised distributor for the SKF group. Our activity is the independent repair and maintenance of industrial equipment, permitted as referential use of a trademark.