Light series slewing rings find application worldwide
Flanged bearings offer weight savings, but have less torsional rigidity. They are therefore suited to the lightest loads where load eccentricity is limited.
Solid section ball bearings are more rigid in torsion and are therefore suited to light loading where there is load eccentricity. Crossed roller bearings offer a greater rigidity to the bearing assembly and will generally be used where a higher degree of precision is required.
QCB includes other bearings <1200mm diameter in this series.
Typical applications include:
Industrial positioners and jigs Loading chutes for trucks or marine loaders Stretch wrapping machines Light duty conveyors and parcel sorting systems Small amusement rides Furnace hoods
Many variations of the basic metric light series slewing rings exist including:-
US/ Imperial versions with inch dimensions and US stub gearing Undrilled, double drilled and OEM drilling patterns Reduced internal clearances including light preload Precision inner and outer diameters Zinc plating, epoxy painted or nylon coatings (QCB bearings have black oxide coating as standard) High temperature spacers and seals Various lubricants depending on application Special designs to 2200mm diameter
If you have a special application e-mail us with your requirements.
All QCB® slewing rings are manufactured to the highest possible quality levels in ISO certified factories.
The QCB® Quality Standard defines all aspects of their dimensions, materials, manufacturing, packing and labelling.
Whilst the data on the site is updated regularly, we reserve the right to implement subtle changes to these standards in our quest for continual product improvement.
Not sure what you need? Contact us and we will advise a solution based on your needs and budget! Take advantage of our experience!