Cross-referencing

The true equivalent from another manufacturer.

The brand on the order isn’t on your shelf, and “similar” isn’t good enough for a precision bearing. Araday separates direct interchanges from close-but-not-exact substitutes, so you can sell what you stock with confidence.

One part, every brand

One spindle bearing, numbered differently by every manufacturer.

Whatever your team calls it:

InterchangeEquivalentCrossSubstituteReplacementAlternate part numberCompetitor cross
2MM211WI-DUL7211CCRDULP4S7211CTRDULP4Y7211CD/P4ADGAB7211C.TPA.P4S.DULS6211 CTA P4+ DUL

Why it’s hard

The number on the part isn’t the whole number.

Stamped on the part: B7026. What actually gets ordered: B7026C.TPA.P4.K5.UM. Contact angle, cage material, precision class and preload all live in the suffix, and the suffix decides what’s a true equivalent.

Read: Part Forensics: Reading a Spindle Bearing Number →
FAG bearing box labeled B7026C.TPA.P4.K5.UM above a bearing stamped B7026

What it means for your branch

Sell from your own shelf

Offer the equivalent you already stock instead of sending the customer elsewhere.

Exact or close, clearly marked

Direct interchanges are kept apart from close-but-not-exact substitutes, so nobody guesses.

Keep the sale

When the brand they asked for is out, your rep still has an answer.

Are you an industrial distributor? We’re working with a small group of design partners to shape how Araday is built. Learn more →