NBC Group Limited is a leading UK bearing and power transmission components company based in Shropshire, England. As a key supplier to most major industries, including mining, construction, agriculture & offshore oil and gas, NBC has developed expertise over the decades a s a technical partner , providing integrated solutions to original equipment manufacturers worldwide.
Slewing rings are a low profile, high performance and cost effective solution for the rotation of heavy loads.
Designed to handle a combination of axial, radial and moment loads in a single, self-retaining and easy to install sealed bearing unit they provide an elegant solution to a variety of problems.
QCB brand, exclusive to NBC, includes a standard range of slewing rings interchangeable with other brands, as well as special bearings designed to suit specific applications.
The range includes single and double row ball bearings, single and double row crossed roller bearings plus very large diameter triple row roller bearings and ring gears.
All QCB bearings undergo rigorous quality checks at the factory and are manufactured to specifications laid down by NBC’s technical staff.
Increasingly, customers request design and supply of all the mating gearing and motive power units in order to ensure maximum performance.
QCB slewing rings and ring gears are sold to an OEM and end user global customer base including Europe, Canada, the USA and even further afield – a sign of the growing reputation of the brand.
QCB Slew drives combine a slewing ring with a supported worm shaft in an enclosed housing.
The latest WGWEA series slew drives feature a true worm gear and worm shaft design for improved gear performance, as well as enhanced seals over the already popular WGSE series.
Slew drives are used in materials handling equipment , solar tracking systems and heavy lift transporters where load rotation speeds are slow.
NBC Group Ltd
Orleton lane, Wellington, Telford, TF1 2BG, Shropshire
Tel: +44 (0)1952 222300