Bearing Net

Making Trade Easier
With over 155 000 stock lines and more than 12.5 million items in stock

Pinions, Ring Gears & Drives

See our March 2016 press release

We offer a complete ROTATION SOLUTIONS!


A small stock range of Module 5, 6 and 8 metric, pilot bore pinions is held that suits the majority of light series slewing rings.

Pinions for high torque applications or large slew rings are generally designed and made to order. Heavy duty slewing rings usually incorporate an addendum correction factor on the gear tooth and the pinion(s) must be suitably corrected and truncated to ensure an efficient mesh in operation.

NBC uses some of the best software available to ensure we offer you the best solution

Ring gears

An offshoot of our usual slewing ring sales, we offer special ring gears to special order.

Gearboxes and motors

Planetary gearboxes are ideally suited to slewing ring applications as they exhibit high torque, low speed operation in a compact unit.

In conjunction with ROSSI UK, NBC is pleased to offer a range of planetary and other gearboxes covering a wide range of output torques and speeds suitable for most industrial applications. 

Output shafts (hollow or fluted) can be tailored to the specific requirements of the job; and we can offer a choice of either single or 3-phase electric motors or even hydraulic power.


 If you need hydraulic power, we have teamed up with the UK manufacturer ADAN Hydraulics.



Contact our Technical Department for prompt and professional assistance on 01952 222300 or e-mail

Whilst every effort has been made to ensure the accuracy of the information on this website, if you spot a mistake please inform the Thanks!