Cylindrical bore type for 4.724 in. / 120 mm. shaft diametr, outer ring surface is cylindrical.
Made of through-hardened and ground bearing steel, sliding surface hard chromium plated.
Principal dimensions is 4.724х9.055х2.520 in. equal to 120х230х64 mm.
Without seals.
Maintenance free, dry lubrication, self-lubricating capability. Steel/PTFE Fibre Reinforced Polyamide (FRP) is high-performing sliding surface combination, relatively insensitive to contaminants. Factory greased and self-lubricating sliding material, does not require relubrication, however, relubrication can extend bearing service life.
PTFE FRP is more sensitive than steel to alternating or impact loads, not as stiff as steel/steel sliding surface, and consequently are subject to greater deformation under load than steel.
In tilt motion of spherical plain bearings, the inner ring and shaft locating washer move relative to the outer ring and housing locating washer in a direction transverse to the bearing axis.
The maximum permissible tilt angle α must be observed to 4 °.
Metric series product.

Thrust spherical plain bearings are suitable for single direction axial loads or combined axial and radial loads, radial load must not exceed 50% of the simultaneously acting axial load. Allow reasonable damping properties, separable shaft and housing washers enable easier mounting.

Picture for illustration purposes only, product may differ from image. See technical specification for details.