Combined Ball Bearings
Description
NRB combined needle bearings type RAX and derivatives are designed to support simultaneously both a radial and axial load. These bearings form one integral unit permitting easy storage, handling, and fitting. The operation of the thrust bearing and the needle cage independent of one another precludes any interaction harmful to precise axial and radial rotation. For these reasons it is able to support high load capacities. Standard combined bearings type RAX 400 and RAX 500
These bearings comprise a thrust plate and an outer ring machined separately and joined by a strong metal insert. This arrangement prevents localized stresses and weakness in the area between the two components, thus eliminating the risk of damage during mounting or operation.
Standard combined bearings type RAXPZ 400 and RAXZ 500
These bearings have an incorporated thrust plate retained by a steel ring set on the thrust plate. They are better protected against the introduction of dust and metal particles and are therefore recommended for spindles of drilling machines
Range
Series :
RAX 400 & RAXPZ 500
Min ID :- 20 mm
Max ID :- 50 mm
Min OD :- 30 mm
Max OD :- 65 mm
Cage Variants
1. Welded Steel Cage
2. Machined Steel Cage