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Profi(center) 550WQ/WQV/LZ/750LZ moving bezel
Profi(center) 550WQ/WQV/LZ/750LZ moving bezel is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.
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Profi(center) 550WQ/WQV/LZ/750LZ moving bezel
Description
Original Bernardo traveling steady rest for Profi(center) 550 WQ / WQV / LZ / 750 LZ — workable diameter range, see manual. Accessory for stabilizing long workpieces during turning. Austrian made, available from Krollit, official Bernardo distributor since 2007.
- Type: Traveling steady rest
- Workpiece diameter range: range, see manual mm
- Compatible with: Profi(center) 550 WQ / WQV / LZ / 750 LZ
What it is for
The traveling steady rest is attached to the carriage and moves with the tool. It supports the workpiece at the same point relative to the tool, eliminating deflection when turning very long workpieces. It is necessary for workpieces with a length/diameter ratio greater than 10:1.
Logistics
Original spare parts available with 3–5 working days shipping. Customer support in Italian available.
Technical specifications
Technical specifications
| Specification | Value |
|---|---|
| Type | Traveling steady rest |
| Workpiece diameter range | range, see manual mm |
| Compatible with | Profi(center) 550 WQ / WQV / LZ / 750 LZ |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently asked questions
What is a steady rest and when is it essential?
A steady rest is a support that attaches to the lathe bed and supports long or heavy workpieces during machining, preventing deflection and vibrations. It is essential when the length/diameter ratio of the workpiece exceeds 4:1 (for a fixed steady rest) or 10:1 (for a traveling steady rest that moves with the tool). Without a steady rest, long workpieces will deflect under cutting forces, causing taper, vibrations, and non-cylindrical surfaces.
What is the difference between a fixed steady rest and a traveling (follow) steady rest?
A fixed steady rest locks onto the bed in a fixed position and supports the workpiece at a specific point. A traveling steady rest (or follow rest) attaches to the carriage and moves with the tool — it supports the workpiece at the same point relative to the tool, eliminating deflection during advancement. A traveling steady rest is necessary for turning very long workpieces where a fixed steady rest is not sufficient.
Is this steady rest compatible with my Bernardo lathe?
Each Bernardo steady rest is designed for the models indicated in the title. The workpiece diameter range (e.g., 50–590 mm) indicates the workpieces that can be supported. Verify that your lathe model matches the one indicated. Customer support in Italian available.
How do you adjust a steady rest correctly?
The steady rest must be centered with respect to the lathe's axis: mount the workpiece between centers, place the steady rest jaws on the rectified diameter or on an already turned area (not on the raw material) and adjust the jaws until light contact. Lubricate the jaws with cutting oil or grease to reduce wear. Do not tighten the jaws forcefully — they should support the workpiece without clamping it.
Delivery times?
Original spare parts available with 3–5 working days shipping. Customer support in Italian available.
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