Dodge133322Babbitt Sleeve Bearing Pillow Block Assembly – 5.000 in Bore, 10.000 in Width, 2-Bolt, Cast Iron, Heavy Duty, Fixed

Product Description

What this part is

Dodge 133322, a Sleevoil babbitt-lined sleeve bearing pillow block assembly. Series: Sleevoil. Bore: 5.000 in. Width: 10.000 in. Housing material: cast iron. Base: two bolt holes for fasteners. Duty rating: heavy duty. Weight: 80.00 lb. Country of origin: United States.

What a hydrodynamic sleeve bearing does

A Sleevoil runs on a pressurised oil film rather than rolling elements. The shaft floats on that film, so metal-to-metal contact is eliminated at speed and there is no rolling-element fatigue life to consume. The tin-based babbitt liner is the soft sacrificial surface: it embeds stray debris and conforms to the journal, which is why these units survive continuous duty on large fans, pumps and blowers where a ball or roller unit would fail on hours.

Axial location

Expansion type: fixed, non-expanding. The unit holds the shaft in a defined axial position, which is what makes it the anchor bearing on a two-bearing shaft. The companion position on such a shaft takes an expansion unit, which permits thermal growth along the shaft axis.

Housing style and construction

Split cast iron housing on a two-bolt pillow block base. Sleevoil housings and liners are split and match-marked, so the assembly opens and closes on the shaft in place. Harmonization code: 8483.30.00.

Quantity and configuration

One pillow block assembly, 5 in bore.

Interchange guidance

133322 is Dodge’s own part number for this configuration. Dodge files Sleevoil parts under six-digit numbers in the same range, with liner assemblies, expansion pillow blocks and non-expansion pillow blocks each holding a separate number at every bore size, so a Sleevoil number matches on bore, on expansion type and on scope together.