W cage:ONE-PIECE STEEL CROWN TYPE
The stainless steel pressed cage is inner ring guided. It shows excellent performance in low torque,low speed applications.
J cage:TWO-PIECE STEEL RIBBON TYPE
Consists of two mating steel pressings, the cover side and the finger side.Usually guided by the
rolling elements and designed reduce frictional torque.
RJ cage:TWO-PIECE STEEL RIVET TYPE
The RJ type cage is suitable for larger bearings. with a high load carrying capacity. The two pieces
to are riveted together and are strong enough to withstand higher levels of vibration and acceleration.
The cage is guided by the balls and reduces frictional torque.
TW cage :ONE-PIECE NYLON CROWN TYPE
Moulded nylon cage. Reduces the fluctuation in running torque. Suitable for high speeds.
Guided by the rolling elements.
V cage:FULL COMPLEMENT OF BALLS
This type of bearing has no cage but maximum possible number of balls. Due to the fact that
the inner and outer ring have a filling slot, the axial load carrying capacity of this bearing type
is low. This type of bearing is suitable for high radial load, low speed applications.
