VLU201094 slewing ring bearings detail specifications:

Equivalent models:

RKS.23 1091, 90-20 1091/0-37072, L6-43P9Z, 23-1091-01, 230.20.1000.013 Typ 21/1200.0, SD.1200.20.00.C

VLU201094 four point contact ball bearings features:

1. Support axial, radial and tilting moment loads.

2. Normal clearance, suitable for light to medium-duty arrangements which require lower accuracy.

3. Easy installation, with mounting holes on both inner and outer ring.

4. Light weight and thin section.

FAQ

1. What’s the service life of this VLU201094 slewing bearing?
Regarding bearings service life, the theoretical value and actual value are often
different. Need to be calculated based on detailed working conditions, material,
processing technique, and maintenance will also affect slewing bearings service life.
BRS provide one year warranty for bearings under common working conditions, if
your application environment is complex please contact us for suggestions.

2. I’m designing a prototype, can you produce according to my design?
Yes, BRS can produce custom design based on users requirements, but there will be
a MOQ.

3. How to select slewing bearings?
Users shall choose slewing bearings according to many factors such as the accuracy,
operating temperature, vibration, rotation speed, sealing, etc. This article on slewing bearings selection has detailed info.

VLU201094 slewing ring bearings installation instructions

1. Make sure the mounting surface is flat and clean, and free from burrs or

rough edge.

2. The unhardened zone is marked with an “S” on the slewing ring, it must be positioned outside the main load-carrying areas.

3. Commissioning of the slewing ring under sufficient load.

4. Adjust the backlash of gear and recheck it after final tightening of the bearing.

5. Fastening bolts. Place the bearing onto connecting structure and align the screw holes. Screw all the bolts in the holes first and follow the order as shown in diagram when tightening bolts in diagonally opposite sequence. Do not tighten bolts randomly.

6. Check the installation by rotating the assembled bearing arrangement. The torque should not show any excessive variation or “tight spots” during rotation.