High performance bullnose live centres

ZA Series – robust – precise

Our bullnose live centres have sturdy roller bearings where the loads are heaviest. Combined with large axial and radial deep section ball bearings this design allows high loads with high concentricity and long life. BRUCKNER bullnose live centres sustain their reliability even when conditions are tough. For cylindrical grinding operations BRUCKNER bullnose live centres are market leaders.

Runout with test report

Precision design: max. 0.007 mm

High-precision design: max. 0.003 mm

Large zero clearance precision roller bearings

to absorb high axial and radial load. 

Maintenance-free due to permanent lubrication. 3Bullnose head of alloy tool steel, through-

Bullnose head

of alloy tool steel, through-hardened

Sealing through shaft seal ring

protects the bearings from dirt and coolant.

Taper shank

case hardened for protection from damage

Documente

Vârf de centrare bullnose 60°/ 75° fară filet de extragere
412 kB
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Vârf de centrare bullnose 60°/ 75° fară filet de extragere
400 kB
DOWNLOAD

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News and events

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Workshop Inmaacro 2025
Event

Technical News in Turning and Grinding – WORKSHOP | 08.05.2025

We invite you to an event dedicated to the latest technical solutions in the field of turning and grinding! Together with our top partners – BRUCKNER, BLOHM JUNG, INDEX, STUDER, WALTER EWAG – you will explore the most advanced technologies and attend live demonstrations that will address the needs and challenges you face in your activity.

Ziua Calitatii Zeiss 2024
Event

Ziua Calității ZEISS 2024 | 21 Noiembrie 2024

Vă invităm la un nou eveniment anual exclusiv în care vom prezenta pentru a treia oară soluții de asigurare a calității împreună cu partenerul nostru ZEISS. Explorați împreună cu noi lumea metrologiei industriale ZEISS..

Industry Expo Inmaacro
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INDUSTRY EXPO Arad | 31.10.2024

Și în acest an ne revedem la târgul Industry Expo & B2B Meeting Arad în data de 31.10.2024, începând cu ora 09:00. Suntem nerăbdători să împărtășim păreri și să găsim soluții pentru problemele cu care vă confruntați în procesul de producție.

Workshop Practic (4)
Event

Workshop Practic - Tehnologii inovative de prelucrare pentru reducerea costurilor de producție

Acest eveniment promite să fie o ocazie excelentă pentru a descoperi cele mai noi tehnici și metode de prelucrare care pot contribui seminificativ la cresterea productivității și la reducerea costurilor de producție.

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