
Agricultural Hubs
The NPB agricultural hub is a fully integrated hub
system, greased and sealed for life. The basic designs are double row angular
contact ball bearing or double row tapered roller bearings with a flanged outer
ring that is pre-drilled and tapped to accommodate a disc. The stationary inner
ring is fitted with a threaded stub shaft for easy mounting onto practically
and implement arm. By fitted with 5-lip seal, the hub units are very robust in
severe environment applications with mud and water, such as seeding discs and
tillage cultivator discs.