Rexnord, Regal Rexnord Tariff, Grafton, Lincoln, and the Grove Gear vs Hawk Question: A Procurement FAQ

When I started in procurement, I assumed the way to avoid a wrong part was to copy the brand name exactly. That assumption cost me once, and it cost the maintenance team a full afternoon. The safer approach is to treat the name as one clue, not the entire spec. After six years of comparing powertrain quotes, I now pull the same five details before every PO. This FAQ answers the questions I hear most when someone searches for Rexnord, Regal Rexnord tariff, Rexnord Grafton, Lincoln, Groves, and vs Hawk.

1. Is Rexnord the same as Regal Rexnord?

Not exactly. Rexnord is the product brand you still see on couplings, chain, bearings, gear drives, and conveyor components. Regal Rexnord is the corporate parent. Regal Beloit combined its operations with Rexnord in 2021 and the combined company was renamed Regal Rexnord. To me, that matters more in a vendor master than on a technical drawing. When I search old invoices, the legal vendor code is Regal Rexnord, while the box says Rexnord. If your system treats those as two separate approved vendors, you will create duplicate part records. I update the approved manufacturer list to say “Rexnord, a brand of Regal Rexnord.” That one line has stopped a lot of confusion.

2. Is there one Regal Rexnord tariff to enter in the budget?

No. I have seen the phrase “Regal Rexnord tariff” in RFQ notes, but tariffs are not applied by brand. The duty rate is tied to the HTS code and country of origin. A bearing made in China may fall under a Section 301 list at one rate, while the same part assembled in Mexico or the United States may not. As of February 2025, I still check USTR Section 301 notices every time I source a new component. The range buyers talk about is usually 7.5% to 25%, but I would not trust that range until a customs broker confirms the classification. What I actually require on quotes is a tariff line item with duty amount. The quote can say $2,000 for the coupling, but if the duty is another 25%, the total landed cost is $2,500, plus broker fees. That hidden difference is where a budget gets killed.

Useful references: USTR Section 301 tariffs and HTSUS.

3. Why does Rexnord Grafton keep showing up in procurement files?

Grafton is likely a manufacturing or distribution location reference, not a separate brand. When a drawing or packing slip says Rexnord Grafton, I use that as a traceability clue. It tells me which site should have quality records for the part. It does not, by itself, tell me the country of origin or tariff status. Final assembly, sub-components, and country-of-origin marking can be different. If a part is sourced from a Grafton location but contains castings or machined parts from another country, the duty treatment is not determined by the office on the label. I ask for the manufacturer code and country-of-origin certificate before I accept a plant reference as a spec. That is a five-minute check. Skipping it is how unapproved substitutions end up in stock.

4. Does Lincoln mean the part is made by Lincoln?

Lincoln appears in our internal data too. I made the rookie mistake in my first year: I saw “Lincoln” in a description, assumed it was a Lincoln brand, and almost matched the wrong quote. Actually, no. Lincoln was a location code for the machine line, not an approved manufacturer. We now have one rule: write the model number and drawing number in the PO description, not the city. If you see “Lincoln” on a stock sheet, ask whether it is a Rexnord facility, a separate manufacturer, or a customer plant code. The word alone is not enough to order by.

5. What about Groves? Is that related to Grove Gear?

Usually. When someone searches “Groves,” they probably mean Grove Gear, a gear drive brand within the Regal Rexnord family. It is easy to add an extra “s” because search engines do not always correct it. Grove Gear reducers are not automatically interchangeable with Rexnord-branded gear drives. Both may be under the same corporate roof, but mounting dimensions, ratio, service factors, and input shaft details can differ. If someone offers a “Groves” reducer as a replacement, treat it as an alternate component that needs an engineering review, not as a matching nameplate.

6. How should I answer the Rexnord vs Hawk question?

In my opinion, “Rexnord vs Hawk” is not a complete comparison until you say what you are comparing. A coupling on a conveyor is not the same decision as a gear drive on a crusher. Hawk is another name in the power-transmission conversation, but the product category matters. If you already have a Rexnord part number, do not replace it with a Hawk equivalent based only on the phrase “vs Hawk.” Ask for a cross-reference that shows dimension, torque, service factor, and material. If the brand has not been through your plant’s approval process, the cheapest quote is not the right quote. It is simply the starting point.

7. What do I verify before approving a Rexnord-related PO?

A checklist is the cheapest insurance. It does not mean every part needs a legal review. It means high-risk categories are filtered before they become downtime.

• Approved manufacturer name and parent entity: Rexnord, Regal Rexnord, or an approved alternate such as Grove Gear after engineering sign-off.
• Country of origin and any plant location reference like Grafton or Lincoln, documented with the manufacturer code.
• HTS code and tariff amount on the quote, not in a separate email.
• Original part number, drawing revision, and the physical specification.
• Technical basis for any brand substitution, including torque and service factors.

I would rather ask for one line item at the PO stage than argue about a $800 tariff error or a misidentified part after delivery. Prevention costs time; correction costs money. Both show up on my spreadsheet.