Bearing Size Calculator

Bearing Number Size Calculator – Bearing Lookup & Reference App

Find Bearings Fast – By Number or Size

Bearing Number Size Calculator is your all-in-one mobile tool to identify and verify over 7,500 bearing specifications—including bearing numbers, inner/outer diameters, width, and types. Whether you're in maintenance, design, or procurement, get the accurate data you need—anytime, anywhere.

Key Features:

Search by Bearing Number:

Enter any bearing number in the search box, and you will immediately get the full specifications of that bearing, such as Bearing Inner Dia, Outer Dia, Width and Bearing Type.

Search by Dimensions:

Enter inner diameter, outer diameter, or width to find matching bearings.

If you search for any bearing dimension or size, information related to that bearing will come up immediately, for example, if you just give Inner Dia 50, all Bearing Inner Dai 50 will come up immediately. In this way, you can search Inner Dia, Outer Dia, Width.

Combined Search:

You can search for both the bearing number and the bearing Dimensions together, and the information for the matched bearing will be displayed immediately.

Made for Professionals:

Maintenance Engineers: Replace or verify bearings fast.

Design Engineers: Integrate accurate bearing specs into CAD or BOM.

Procurement Teams: Avoid part mismatches and save sourcing time.

Mechanical Design Engineer.

Why Choose This App?

High Accuracy.

Easy-to-use, fast search interface.

Verified data from leading bearing manufacturers’ catalogs.

Time-Saving Interface

Eliminate manual chart lookups and reduce errors.

Regular Updates

Stay current with new series and designations through in-app data refresh.

Download now – your pocket-sized bearing reference tool for quick and accurate results.