Pillow Block fitted with UHMW Insert Bearing

plastic pillow block with UHMW insert bearing

KMS Bearings produces Pillow Blocks from PBT, a glass filled reinforced engineering polymer, that will never corrode or rust. When inserted with a KMS UHMW insert sleeve bearing, they provide superior corrosion resistance compared to any mounted unit offered today.

BLOCK CONSTRUCTION:

Blocks are molded from a high grade glass-filled PBT polymer. The block’s spherical bore is machined for concentricity and proper fit of the insert bearing. The last step in manufacturing is machining the solid base for flatness.

SLEEVE BEARING CONSTRUCTION:

KMS produces insert sleeve type bearings made from UHMW-PE plastic.  They are CNC machined from an extruded rod for superior mechanical performance and longer life. This type of bearing is intended primarily to reduce friction and permit free movement of turning parts. They are best suited for light to moderate loads and low speeds.

MATERIALS:

BLOCKS: Glass-filled PBT polymer

SLEEVE BEARINGS: UHMW-PE (Ultra High Molecular Weight Polyethylene)

TEMPERATURE:
Minimum temperature: -31°F; Maximum in Air: 180°F; Submerged in Water: 120°F
For higher temperatures consult KMS.

pillow block with UHMW insert bearing

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Part # Bore Size Width of Inner Ring A B C E
PPL205-SIB-1

1 in

0.709 in

36.5 mm

71 mm

38 mm

140.5 mm

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Plastic Vs Steel

Lightweight: Plastic is five times lighter than steel, thereby reducing the weight and energy to move them.


Read all the benefits of Plastic vs Steel Bearings