PLC59-5 spherical roller bearing for cement mixer gearboxes

The following bearings are designed for use in mobile cement mixer gearboxes. The bearings are mounted onto the main shaft of the gearbox and are offered in three basic designs: PLC 58-6, PLC 59-5, and PLC 59-10, all have awider outer ring, increasing the self-aligning ability of the bearing. These bearings are produced within ABEC 1 tolerance and have a C0 radial clearance.

The PLC 59-5 has a two-piece brass cage, which allows a higher operating temperature than other plastic cage

designs. The brass cage also offers complete compatibility with all synthetic lubricants.

The PLC 59-10 also has a two-piece brass cage and offers all the same design advantages as the PLC 59-5. This

bearing also has a high capacity design, which increases the dynamic and static load ratings. Both PLC 59-5 and

PLC 59-10 have a two-piece split outer ring, which allows for maximum rollers and a narrower inner ring.

The PLC 58-6 has a polyamide cage, which allows the bearing to be assembled so that the outer ring does not have

to be split into two pieces.