BDI (Bearing Distributors, Inc.) Alternative: How KKM Solutions Compares
What BDI (Bearing Distributors, Inc.) is
BDI — Bearing Distributors, Inc. — is a privately held bearing and mechanical power transmission distributor founded in 1935 in Cleveland, Ohio, originally serving Cleveland-area steel mills. It has grown to 200+ locations across 12 countries and ranked #24 on Supply Chain Connect's 2019 list of the Top 50 Industrial Distributors. BDI Canada Inc. operates several Canadian branches, including one in Calgary, Alberta. BDI's specialty is narrower and deeper than a general MRO distributor: bearings and mechanical power transmission specifically, representing essentially every major bearing manufacturer, alongside maintenance/repair services, training, and inventory management programs.
Where KKM Solutions is different
KKM Solutions is an independent alternative, but the model is different: a quote-only catalog of 760,000+ listed parts across 900+ manufacturers, no minimum order, and every request for quote reviewed by a person rather than processed through a branch account system. KKM also publishes free bearing interchange and cross-reference guides (covering deep-groove ball bearings and mounted/pillow-block units across SKF, FAG, NSK, NTN, Koyo, and other major brands) so buyers can identify a cross-brand equivalent before they even request a quote.
When BDI may be the better fit
If you need an established account with a specialist bearing distributor that has 90 years of history in the trade, ongoing inventory-management or training programs, or the reach of 200+ locations across 12 countries for a multi-site bearing program, BDI's depth and branch network is a genuine advantage.
When KKM Solutions may be the better fit
If you need a single bearing, mounted unit, or power-transmission part sourced without setting up a distributor account, want to check a cross-brand interchange yourself first using KKM's published guides, or are sourcing a discontinued or hard-to-find bearing rather than a current-production catalog item, KKM Solutions' quote-based model is built around exactly that.
Check a cross-brand bearing interchange yourself
These guides explain the same published, standards-based equivalences our order desk checks on every bearing request:
Currently in our catalog
Real, currently listed bearings and mounted bearing units — proof of what we already stock alongside anything we source to order.
Bearings
- Rexnord — Rex MF9407S 9000 series adapter mount spherical roller bearing with a 4-7/16 in (112.71 mm) bore. The cast iron square flange 4-bolt housing is fixed
- SKF — PER.GFD209SPPB57 Flanged ball bearing unit with pressed steel housing
- SKF — B 9784-71 Radial lip seal
- Rexnord — Rex ZF9211S 9000 series adapter mount spherical roller bearing in a fixed cast iron 4-bolt square flange block with pilot. 2-11/16 in (68.26 mm) bore,
Mounted Bearings
Frequently Asked Questions
Is this page about BDI the bearing distributor, or another company named BDI?
This page is specifically about Bearing Distributors, Inc. (BDI), the bearing and mechanical power transmission distributor headquartered in Cleveland, Ohio, which also operates as BDI Canada Inc. "BDI" is used by several unrelated companies in other industries; none of those are referenced here. KKM Solutions has no affiliation with Bearing Distributors, Inc. — this page is a factual, independent comparison only.
Does BDI have a location in Calgary?
Yes — BDI Canada Inc. operates a branch in Calgary, Alberta, in addition to other Canadian locations. KKM Solutions serves Calgary buyers too and ships worldwide, though the two operate on very different models: BDI as a branch-network bearing specialist, KKM Solutions as a quote-only distributor sourcing across 900+ manufacturers with no minimum order.
What's the main difference between KKM Solutions and BDI?
BDI is a 90-year-old bearing and power-transmission specialist with a large branch network and established manufacturer relationships. KKM Solutions is a smaller, quote-only distributor: no minimum order, every RFQ reviewed by a person, and free published cross-reference guides so buyers can check bearing interchange between brands themselves before requesting a quote.
Can KKM Solutions cross-reference a bearing from one brand to another?
KKM Solutions publishes free bearing interchange guides covering how standard deep-groove ball bearing designations and closure codes compare across SKF, FAG, NSK, NTN, and Koyo, plus a separate guide for mounted bearings and pillow blocks. These explain the published, standards-based equivalences (ISO 15 boundary dimensions) so you can identify a likely cross-brand match — always confirm against the exact listing or datasheet for a critical application.
Does KKM Solutions have a minimum order for bearings?
No. A single bearing or mounted unit is a valid request for quote — there is no minimum order at KKM Solutions. Email the part number (or the equivalent you found using the interchange guide) and quantity to [email protected], or call (825) 454-5367, and the order desk will confirm pricing and availability.
Need a quote instead?
Email [email protected] or call (825) 454-5367 for pricing and availability.
Company and brand names referenced on this page are the property of their respective owners and are used solely for identification and factual comparison purposes (nominative fair use). KKM Solutions is an independent industrial parts distributor and is not affiliated with, endorsed by, or sponsored by any company named on this page, and no partnership, dealer, or distributor relationship with them is claimed or implied.