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30309 Tapered Roller Bearing 45x100x27.25 30309X

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30309 Precision Single Row Metric Tapered Roller Bearing Complete Set of Cone and Cup. This is the most basic and most widely used type of tapered roller bearings. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft Wheel Bearing Assembly.

Sizes: ID 45mm x OD 100mm x W 27.25mm

Match#: 4T-30309, 30309X, 30309J, HR30309DJ, 30309A, 7309E, 30309J2/Q, Y30309, 30309-A, 30309X, X30309-Y30309


Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

Usage: Agriculture, automotive, heavy truck, cement, aggregate, coal, oil and gas, construction, gear drives, machine tools, mining, paper, metals, rail and wind.

Benefits: Enhanced performance in demanding applications.

Dimensions & Material
Chrome Steel SAE-52100
Light Oil
ID 45mm x OD 100mm x W 27.25mm
Save 38%
In stock ready to ship
$15.19 $9.45
Save 38%
In stock ready to ship
$26.07 $16.19
30309 Tapered Roller Bearing 45x100x27.25 30309X

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