ASF and PA Series Bearings

ASF Series Bearings

 

The outer race is a one piece, cold-rolled, cam-formed, split ring with a ball groove rolled to a perfect radius.

The inner race is machined with a burnished ball groove. An additional step on the OD creates a labyrinth shield to minimize entry of contaminants. Special bore diameters and square or hex bores are available.

Both races are case-hardened for a maximum service life; in addition, the inner race is zinc-plated for corrosion protection. These bearing are packed in an all-purpose grease suitable for operating temperatures up to 500°F (243°C).

A full complement of hardened low-carbon steel balls assures smooth operation, maximum load ratings, and a long service life

The ASF series will sustain a thrust load in either direction up to 50% of its radial load. It should be noted that the sum of the thrust and radial loads should not exceed the radial rating of the bearing.

 

PA Series Bearings

The outer race is a press-formed cup.

The inner race is machined with a burnished ball groove. Special bore diameters and square or hex bores are available.

Both races are case-hardened for maximum service life and the inner race is zinc-plated for corrosion protection.

Races and balls are assembled in a press-formed, flanged retainer cup, which is packed with an all-purpose grease suitable for operating temperatures up to 500° F (243° C). A full complement of hardened low-carbon steel balls assures smooth operation, maximum load ratings and long service life.

All components are unitized by forming the cup over a retaining washer.

Used primarily for both lighter radial loads and/or thrust loads, the PA Series bearing has proven to be extremely reliable and economical for installation into extruded, bored or cast housings.