SEO for distributors: one bearing, four product pages, and what a catalog page needs to rank

On Oct. 27, 2026, we pulled up one part, the SKF 6205-2RSH/C3 sealed deep groove ball bearing, on three large US distributor sites, then looked at the closest SKF 6205 sealed bearing on a fourth. All four pages carried much the same spec table, drawn from the same manufacturer data. None had a description written for that SKU. If you run e-commerce or marketing at a distributor, that is your starting point for SEO for distributors: on a commodity SKU, the spec table gets you into the index and no further.

The pages that can win add what the feed does not carry, such as a firm price and stock answer, cross-references to other brands’ equivalents, CAD and drawings, and a series page that answers the question most people actually type. In Ahrefs Keywords Explorer (US, October 2026), “6205 bearing” gets about 600 searches a month and “6205 bearing dimensions” about 200. The exact part number, “6205-2rsh/c3,” gets about 10.

Why do our product pages look like every other distributor’s?

Distributors’ product pages look alike because they are built from the same file. A manufacturer publishes attributes once, and every authorized distributor ingests some version of them through a PIM or a content syndication service (more on that plumbing in B2B e-commerce for distributors: PIM, ERP and punchout before the storefront). The result is 80,000 pages that say what a competitor’s 80,000 pages already say.

When dozens of pages repeat one spec sheet, the spec table gives Google no reason to pick yours.

What did four distributor pages for one bearing actually show?

Motion Industries’ page for the SKF 6205-2RSH/C3 has a clean descriptive subtitle under the H1 (“Radial/Deep Groove Ball Bearing - Straight Bore, 25 mm ID, 52 mm OD, 15 mm Width, Double Sealed, Without Snap Ring”), 29 spec attributes in two groups, a price of $51.74 each and an “In Stock” flag. The same page also says the product “requires a Quote Request and may take longer to process and ship.” The description is SKF’s catalog shorthand (“6205-2RSH/C3 SMALL DEEP GROOVE BALL BRG”) plus a one-sentence long description assembled from the attributes. We found no CAD, datasheet or cross-reference, and the “Customers Also Bought” heading showed no items when we read it.

Applied Industrial Technologies’ page for the same part lists 31 spec attributes, many in both inch and metric (basic dynamic load rating 3,327 lbf, 14.8 kN). It shows “Price Unavailable” and “Online Ordering Restricted,” with a pointer to customer service. Its strongest element is a list of nine alternate products, seven of them from other brands, including NSK 6205DDUC3, Koyo 62052RSC3, NTN 6205LLUC3/EM, Nachi 6205-2NSE9C3, FAG 6205-C-2HRS-L038-C3 and Timken 6205-2RS-C3.

MRO Supply’s page has one specification table of 34 attributes, a price of $24.91 each, Add to Cart and Get a Quote buttons, “Typically Ships in: 1 day,” “Returnable: No,” and eight priced alternates, including Nachi, Koyo, NSK and Timken equivalents. It also excerpts SKF’s return conditions, including a credit service fee of $25.00 or 15% of the credit value, whichever is greater. It is the only page of the four whose Product structured data we could read in the page source (the other three blocked our source request). That markup carries an offer at $24.91, the same 34 attributes and an aggregate rating of 5.0 from four reviews, which matches the “5.0 out of 5 · 4 reviews” shown on the page.

For Zoro we looked at the SKF 6205 2RS JEM, the nearest sealed SKF 6205 we found on the site. Its H1 is written for the generic query (“Radial Ball Bearing, 6205 Industry Number, Double Sealed, 25 mm Dia, Alloy Steel”), it shows 34 spec fields at $33.19 each with no stock status, and it is the only page of the four with a “Download CAD Files” element and a 2D drawing PDF. The page showed an “Enable JavaScript” notice to our reader, so some dynamic content may not have loaded.

Distributor (page read Oct. 27, 2026)	Spec attributes	Price shown	Stock or ship time	Alternates listed (other brands)	CAD or drawing	SKU-specific written description	Reviews shown	Precision or tolerance field
Motion (SKF 6205-2RSH/C3)	29	$51.74	In Stock (quote-request note)	0	No	No	0	ABEC 3
Applied (SKF 6205-2RSH/C3)	31	Unavailable	None shown	9 (7)	No	No	0	Class 6 / P6; Class 5 / P5
MRO Supply (SKF 6205-2RSH/C3)	34	$24.91	Ships in 1 day	8 (8)	No	No	4 (tagged to other item numbers)	Normal
Zoro (SKF 6205 2RS JEM, sibling part)	34	$33.19	None shown	0	Yes	No	0	ABEC 1 (different part)

Every page carries much the same feed data, but the pages differ on price, stock, cross-references and CAD. Pages read Oct. 27, 2026. Other brands are counted by the brand name each page shows.

The pages also disagree on precision. Motion lists the precision rating as ABEC 3. Applied lists “Class 6 / P6” in its Bearing Class field and “Class 5 / P5” in its ISO Tolerance field. MRO Supply lists the tolerance class as “Normal.” For the same part from the same manufacturer, the values do not agree, even within one page. We are not saying which is right; we could not read SKF’s own page to check.

MRO Supply’s reviews raise a separate question. Each of the four reviews on that page carries a “Verified” tag with an item number: 315294, 314002, 2069041 and 319331. None is this page’s 319843. We opened three of those items on MRO Supply. Item 319331 is an SKF 6202-2Z/VA201, a smaller single row bearing. Item 314002 is an SKF 7305 BECBP angular contact bearing, and 2069041 is an SKF 3304 A-2RS1/C3 double row bearing. The page for 315294 would not load for us. Yet the page shows “5.0 out of 5 · 4 reviews,” and its Product markup reports those four as this item’s rating. Pooling reviews across related items is a common template choice, and Google’s product variant documentation lets review information sit on a ProductGroup shared by variants. On a page marked up as a single Product, though, Google’s review snippet guidelines ask you to “provide review information about a specific item, not about a category or a list of items.” It is a check worth running on your own templates.

SKF’s own product page for the 6205-2RSH returned an empty shell to our reader on Oct. 27, 2026, with a title of “SKF” and no body text. It presumably renders in a browser, but a crawler that does not run JavaScript would likely get what we got (see Are manufacturers blocking AI crawlers?). For that kind of reader, a distributor with server-rendered specs is the better source.

Should we rewrite the manufacturer’s descriptions?

Not across the catalog. Hand-writing 80,000 descriptions is a multi-year project, and the buyer of this part already knows what a 6205 is.

Spend writing effort where it pays. Your top few hundred SKUs by revenue or search demand get a short, true paragraph that answers application questions: what C3 clearance is for, when to choose a contact seal over a shield, what the 2RSH suffix means against 2RS1. Series and category pages get real copy (more below). The long tail gets clean, consistent attributes and the structured extras, and you stop there.

If you generate copy from attributes, as Motion’s long description appears to be, keep it accurate and short. Templated text that contradicts the spec table does harm.

Which page elements can a distributor add that the feed doesn’t carry?

Price and availability matter most. Three of the four pages showed a price, and two paired it with a stock or ship answer. “Price Unavailable” is defensible for contract-priced accounts, but it leaves the page competing on specs alone.

A cross-reference list is the next thing a feed will not give you. Applied and MRO Supply both list other brands’ equivalents. Those lists match how maintenance buyers search (by the part number stamped on the old bearing) and keep a buyer on your site when the first brand is out. Build it from interchange tables you already maintain and the substitutions your counter staff already make.

CAD and drawings were the rarest extra: only Zoro offered them. For an engineer designing a part in, a downloadable model is the reason to visit.

What should the series page for “6205 bearing” look like?

At about 600 searches a month for “6205 bearing” against about 10 for “6205-2rsh/c3” (Ahrefs, US, October 2026), the series page matters more than any single SKU page. Ahrefs lists “6205 bearing dimensions” as the parent topic, which tells you what the searcher wants first.

6205 bearing600

6205 bearing dimensions200

6205 2rs60

6205-2rsh20

6205-2rsh/c310

6205 2rs c310

How people search for one bearing

Item	Value (searches a month)
6205 bearing	600
6205 bearing dimensions	200
6205 2rs	60
6205-2rsh	20
6205-2rsh/c3	10
6205 2rs c3	10

People search the series and its dimensions far more than the part number. Source: Ahrefs Keywords Explorer, US monthly searches, pulled Oct. 27, 2026.

A good series page leads with the dimension table (25 mm bore, 52 mm OD, 15 mm width), explains the suffixes (2RS, 2RSH, 2Z, C3) in plain language, and links to every variant you stock across brands, with price and availability in the list. That is the question an AI assistant gets asked, and the page that answers it cleanly is the one worth citing (we tested what gets cited in Which datasheets get cited in AI answers?). Your SKU pages then catch the people who already know the exact number.

What does SEO for distributors look like at 100,000 SKUs?

Start with links. Google’s ecommerce site structure guidance says “It’s strongly recommended to link to all products that you wish indexed,” and “If it’s not possible to link to all pages, use a sitemap or a Google Merchant Center feed.” It also says Google “generally doesn’t look at the structure of URLs” to work out a site’s structure, so breadcrumbs and category links do that job.

For variants (seal type, clearance, grease), Google’s product variant structured data documentation describes a ProductGroup with variesBy and hasVariant, and requires that “Each variant must have a unique ID” in its markup and that the site “must have the ability to preselect each variant directly with a distinct URL.”

Faceted filters are where catalog sites waste crawl. Google’s faceted navigation guidance warns that “if crawling is spent on useless URLs, the crawlers have less time to spend on new, useful URLs.” If you do not need filtered URLs indexed, disallow them in robots.txt. If you do, keep filter order consistent and return a 404 when a combination has no results.

What should a manufacturer ship to its distributors?

Many readers make the part rather than sell it, and the inconsistency above starts upstream. Three distributors showing one precision property three different ways is a data problem before it is anyone’s SEO problem. (Our SEO for manufacturers guide covers the manufacturer’s own pages.)

Ship one attribute file with defined units, a fixed vocabulary for fields like tolerance class and seal type, and both inch and metric values. Include your own interchange table, so distributors do not each build a different one. Put CAD models and drawing PDFs at stable URLs that a distributor can link to or embed. Write a short application paragraph for each series, and let distributors use it. And make your own product pages readable without JavaScript, so the source of truth is a page machines can actually read.

What should a catalog-scale team do this quarter?

1. Pull your top 500 SKUs by revenue and search demand. Check each for price, stock, cross-references and CAD.
2. Build or clean the cross-reference table and render it on every SKU page as a linked list with prices.
3. Pick your ten biggest product series and publish a real series page for each, starting with dimensions and suffixes.
4. Audit rating and Product markup against Google’s guidelines, especially reviews shown on pages for items they do not describe.
5. Run one attribute field (tolerance, seal type, material) across a product line and fix conflicting values. Send the list back to the manufacturer.
6. Decide which filtered URLs deserve indexing, block the rest, and confirm every product is linked from a category page or listed in a sitemap.
7. Ask your top five suppliers for CAD files and interchange data in a format your PIM can ingest.