TIMKEN 8578-90185

TIMKEN

TIMKEN 8578-90185

8578-90185 PART NUMBER

Tapered Roller Bearing Assembly - 9.5000 in Bore, 12.8750 in OD, 2.0625 in Cone Width, 3.2500 in Cup Width, Class 2 Precision Rating

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TIMKEN - TIMKEN 8578-90185

Timken is the recognized global leader in tapered roller bearings.

It has the most extensive offering in the market.

With the ability to support high radial and axial loads, high-performance Timken double row tapered roller bearing assemblies are engineered to provide the greatest durability in the most compact space.

Pre-adjusted spacer assemblies allow for faster installation by eliminating the bearing clearance adjustment procedure.

Widest choice including both inch and metric sizes

Engineered to deliver higher speeds, heavier loads and longer life

Unrivaled technology and engineering support

Two-Row Double-Outer race bearings with CD cup (TDOCD) feature a double outer race (cup) and two single inner races (cones)

Outer race has a groove with lubrication holes

One lubrication hole is counterbored to accept an anti-rotational pin

Most commonly sold with a spacer to control the axial internal clearance or bench end play (BEP) to eliminate the adjustment procedure

Internal axial clearance is marked on the spacer for identification and reorder purposes

Internal axial clearance is factory preset to create a matched bearing assembly (MBA)

Components cannot be mixed with other components from another bearing assembly

Wide effective bearing spread that is ideal for applications in which overturning moments are a significant load component

Can be used in fixed positions or allowed to float in the housing bore