Force Measuring Bearing BZA

The BZA force measuring bearings are suitable for direct measurement of the web tension that occurs in the production and further processing of web shaped materials. They are used as flange bearing housings and detect the roller bearing forces. Cost-effective made of high-strength aluminum, they are characterized by high measurement accuracy and a special durability. The measuring bearings can be mounted directly on the machine wall or with a bearing block.

Technical Data

Nominal Force Size 1 100 ...1000 N
Size 2 160 ...1600 N
Size 3 500 ...3000 N
Size 4 1000 ...5000 N
max. operating force 160 %
max. axial force 50 %
max. transversal force 100 %
max. bridge supply voltage 10 V DC


Scope of Supply

Web tension sensor in flange design 
with 5 m cable (PVC), with
connection S: Plug connection, right-angled, MIL

Other connection variants
S1: Plug connectiion right-angled, M12 metal 
S2: Plug connectiion right-angled, M12 moulded

Additionally available:
Mounting kit (bearings, locking and sealing rings)

Suitable bearing block for the most common sizes (pdf) 

Application Example for Force Measuring Bearing


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Fieldbus Amplifiers

• Digital and analog
• Field mounting and DIN rail

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