Timken 45222-2 is a single tapered roller bearing cup (outer ring) with a 4-8 inch outside diameter size class. This cup is designated for precision class 3 applications, equivalent to ABEC 5, making it suitable for gearboxes, pump shafts, and other industrial machinery requiring high runout accuracy. It is designed to be paired with a matched cone to form a complete tapered roller bearing assembly capable of handling combined radial and axial loads.

How do I choose the right type of bearing for my application?

Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

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