Most bearing sourcing happens in email threads and PDF catalogues. This is the alternative: structured data, a real search, an interchange table and an RFQ that arrives as a specification rather than a guess.
| Catalogue | 323,474 SKUs · 11 brands · 14 categories |
|---|---|
| Data per model | Boundary dimensions, load ratings, speed limits, suffix explanation |
| Search | By model, by size, by brand, by category — tolerant of spaces, dashes and case |
| Interchange | Cross-brand equivalents with the differences stated |
| Calculators | L10 life, dn speed check, tolerance/fit conversion, unit conversion |
| RFQ | Structured form, server-side capture, reply within 30 minutes on working days |
| Bulk matching | Send a CSV or BOM; receive a matched list with prices |
| Reference | ISO 492 tolerances, ISO 286 fits, ISO 281 life, standards index |
14 categories, filterable by brand and type, with the specification format identical on every page.
Read →Type the number the way it is written on the drawing — 6205 2RS, 6205-2rs, 6205.2RS all find it.
Read →Find the equivalent from another brand, with clearance, cage and seal differences flagged.
Read →L10 life, dn speed check, ISO 286 fit conversion and unit conversion.
Read →Model, quantity, application and required documents — captured server-side, answered in 30 minutes.
Read →The ISO tables the answers are based on: tolerances, fits, life, standards.
Read →| PDF catalogue + email | Structured catalogue | |
|---|---|---|
| Identification | Buyer retypes the number, supplier re-checks it | Model page with dimensions and suffix already resolved |
| Equivalent | Supplier checks another PDF | Interchange table, differences stated |
| Temperature | Forgotten until the failure | Grease and clearance flagged against the duty |
| Quote | Two or three emails | One form, one reply |
| Documents | Requested after the order | Chosen on the form, quoted with the price |
Most distributor enquiries are not one bearing — they are a list. Send a CSV, an Excel BOM or a photograph of a parts list, and the reply is a matched list: our model, the brand options, the price, the lead time, and substitutions flagged where a part is not available. Large lists take one to three working days.
No. Stock and price are confirmed by a person, because the catalogue spans 11 brands and availability changes daily. The site gives you the specification; the reply gives you the price and the lead time.
Yes — CSV, Excel or a photo of a parts list. You get back a matched list with prices, lead times and flagged substitutions. Large lists take one to three working days.
They are the catalogue boundary dimensions for the size, which is what ISO 15 defines. Where a brand deviates — a special chamfer, a non-standard width — the model page says so. Always confirm the critical dimension on the drawing before ordering.
No. They perform the standard calculation — L10 life, dn, fit conversion — with the inputs you give. They do not choose the bearing, judge the application or set the safety factor.
For a defined part list, yes — we return a spreadsheet with the matched models, dimensions and prices. A full database export is not offered.
Type a model you actually buy, or send a BOM. You will get dimensions immediately and a priced answer within 30 minutes on working days.