Miller Bearing Company
Miller Bearing Company is a privately held U.S. manufacturer of premium conveyor bearings, founded in 1978 and based in Kent, Ohio. It sells nine bearing series — from ABEC precision to light-duty — directly via website and phone to industrial manufacturers and conveyor system operators.
- Company typePrivate
- Founded1978
- HeadquartersKent, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Miller Bearing Company does
Miller Bearing Company is a U.S.-domiciled, privately held manufacturer of conveyor bearings founded in 1978 and headquartered in Kent, Ohio (330 area code). The company produces a portfolio of nine distinct bearing series spanning precision and duty classes — "PFR" ABEC Precision, "FR" Heavy Duty Semi-Precision, "FR" Stainless Steel, "2511" Medium Duty, "MF(C)" Commercial Duty, "F" Light Duty Non-Precision, "R" Non-Flanged Roller, "EC" Cup Adapters, and "LF ~ WF" wide-flange — with multiple bore sizes (round and hex), seal configurations (felt, nylatron, Teflon, nitrile), and material variants. Core technical differentiators include knurled outer bodies for roll-assembly assistance, a rib feature accommodating tubing I.D. tolerance variations, ball-retainer technology for higher speed and lower noise, re-greasable plastic bore inserts, and stainless steel options for corrosive environments. The company positions its products as "Premium Conveyor Bearings Made in the USA Since 1978."
The business model is direct B2B hardware sales with no disclosed public pricing; quotes are issued on request via phone (330-678-8844) or website contact form. Distribution is single-country/domestic, executed through the company's own e-commerce catalog (with specification filtering by series, bore, body diameter, and load rating) and direct phone sales, with no third-party distributor or reseller network. The company serves two principal segments: industrial manufacturing facilities requiring conveyor bearings for production lines, and conveyor system operators in warehouses and distribution centers requiring replacement bearings for existing roller conveyor systems. Marketing footprint is minimal — phone sales, an online product catalog, a newsletter signup, and a small set of technical resources (Temperature Ratings PDF, Hex Bore Measuring Guide, Warranty).
Miller Bearing Company firmographics
Firmographics- Name
- Miller Bearing Company
- Legal name
- Miller Bearing
- Website
- https://millerbearing.com
- Company type
- Private
- Founded year
- 1978
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Miller Bearing Company is a privately held U.S. manufacturer of premium conveyor bearings, founded in 1978 and based in Kent, Ohio. It sells nine bearing series — from ABEC precision to light-duty — directly via website and phone to industrial manufacturers and conveyor system operators.
- Ownership category
- akta.pro rank
Miller Bearing Company industry classification
Industry- Product category
- Conveyor Bearings
- NAICS
- Ball and Roller Bearing Manufacturing (332991)
- SIC
- Ball & Roller Bearings (3562)
- akta.pro primary industry
- Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings) (IMAHAGAM)
Keywords
Where Miller Bearing Company is headquartered
LocationHeadquarters
- HQ city
- Kent
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Miller Bearing Company business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Bearing Product Sales: One-time hardware sales of conveyor bearings across multiple precision classes and material types. Products include flanged bearings, non-flanged roller bearings, cup adapters, and specialty bearing assemblies.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Miller Bearing Company product offering
Product offeringCore offering
Miller Bearing Company manufactures and sells premium conveyor bearings made in the USA, organized into nine product series spanning ABEC precision, heavy-duty semi-precision, stainless steel, medium duty, commercial duty with plastic inserts, light-duty non-precision, non-flanged roller, cup adapter, and wide flange configurations. The portfolio serves industrial manufacturing lines and conveyor system operators that need reliable, precision-graded roller bearings available in multiple bore sizes, seal types, and materials, with quotes provided upon request via phone or website contact.
Product overview
Miller Bearing Company is a U.S.-based manufacturer of premium conveyor bearings established in 1978, offering a comprehensive portfolio of nine distinct bearing series organized by precision level and duty rating. The product lineup spans from PFR ABEC Precision Series (highest precision) through FR Series Heavy Duty Semi-Precision, FR Series Stainless Steel, 2511 Series Medium Duty, MF(C) Series Commercial Duty with plastic bore inserts for quiet operation, F Series Light Duty Non-Precision, R Series Non-Flanged Roller, EC Series Cup Adapters for tapered roller applications, and LF~WF Series wide flange bearings. Each series includes multiple bore sizes, seal configurations (felt, nylatron, Teflon, nitrile), and material variants to serve diverse conveyor system requirements.
Differentiator
Problem solved
Functional benefit
Products and services
- PFR ABEC Precision Series Conveyor Bearings Premium conveyor bearings with ABEC precision rating, representing the highest precision class in the company's lineup for applications requiring tight tolerances and minimal vibration.
- FR Series Heavy Duty Semi-Precision Conveyor Bearings Heavy-duty semi-precision conveyor bearings designed for demanding industrial applications with higher load capacities and a knurled outer body with 16 teeth per inch to assist roll assembly.
- FR Series Stainless Steel Conveyor Bearings Stainless steel version of the FR series offering corrosion resistance for demanding environments while maintaining heavy-duty performance.
- 2511 Series Medium Duty Conveyor Bearings Medium-duty conveyor bearings positioned between light commercial and heavy-duty series for balanced performance applications.
- MF(C) Series Commercial Duty Conveyor Bearings Commercial-duty bearings featuring plastic bore inserts for quieter operation and re-greasing capability, including variants with all-metal inner races designated MFC.
- F Series Light Duty Non-Precision Conveyor Bearings Light-duty non-precision conveyor bearings for standard applications with cost-effective performance.
- R Series Non-Flanged Roller Bearings Non-flanged roller bearings without flange features, designed for specific conveyor roll applications.
- EC Series Cup Adapter Bearings Cup adapter bearings often used in tapered roller designs, available with various seal configurations and lubricant options including light oil or grease packed.
- LF ~ WF Series Wide Flange Conveyor Bearings Wide flange series conveyor bearings with various bore sizes and load ratings for light to medium duty applications.
Companies that use Miller Bearing Company
Customer profileSegments2 records
Ideal customer profiles1 record
Miller Bearing Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Miller Bearing Company partnerships and signals
Strategic signalScale indicators2 records
Recent moves6 records
Expansion highlights3 records
Miller Bearing Company competitors and assessment
Company assessmentBroad incumbents
- NSK Ltd. Japanese manufacturer of ball and roller bearings with a substantial industrial bearing product line. NSK's mounted bearing catalog competes directly with Miller Bearing's flanged and roller bearing series for industrial and conveyor applications.
- SKF Group: Global leader in bearings and rotating equipment. While SKF's portfolio spans industrial, automotive, and aerospace bearings, its mounted bearing and conveyor bearing lines directly overlap with Miller Bearing's product lines, making it a broad incumbent reference.
- NTN Corporation: Global manufacturer of bearings and constant-velocity joints. NTN's industrial bearing line, including mounted bearings, is a direct competitor to Miller Bearing's range of conveyor roller bearings.
- Koyo Bearings (JTEKT): Major bearing manufacturer producing a wide range of ball and roller bearings. JTEKT's mounted bearing and conveyor bearing offerings overlap with Miller Bearing's product range.
Direct peers
- Regal Rexnord (Rexnord): Manufacturer of mounted bearings and conveyor solutions under the Rexnord brand. Rexnord's flat-top and table-top conveyor bearing products directly compete with Miller Bearing's conveyor bearing focus.
- Timken Company: US-based manufacturer of roller bearings, including housed units and conveyor bearing applications. Timken's industrial bearing business closely mirrors Miller Bearing's conveyor roller bearing focus, with comparable US manufacturing heritage and B2B distribution.
- RBC Bearings: US-based specialty bearing manufacturer serving industrial, aerospace, and machine tool markets. RBC's industrial bearing lines are directly comparable to Miller Bearing's manufactured bearing products.
- FYH Bearing Units USA: Specialist manufacturer of mounted ball bearing units, often used in conveyor rollers. FYH's product lines, customer base, and distribution channels closely mirror Miller Bearing's role as a niche domestic/mid-tier bearing maker.
- ABB Dodge Bearings: Manufacturer of mounted bearings and conveyor components under ABB's Dodge brand. Directly competes with Miller Bearing's mounted/flanged bearing series across conveyor and material handling applications.
Others
- Applied Industrial Technologies: Major US-based distributor of bearings, power transmission, and industrial products. While not a manufacturer, Applied is a key channel for competing bearings and could be a comparison point for distribution and customer reach.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Miller Bearing Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
Miller Bearing Company leadership team
Management profileNumber of profiles
Profiles1 record
Miller Bearing Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Miller Bearing Company M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Miller Bearing Company
What does Miller Bearing Company do?
Miller Bearing Company manufactures and sells premium conveyor bearings made in the USA, organized into nine product series spanning ABEC precision, heavy-duty semi-precision, stainless steel, medium duty, commercial duty with plastic inserts, light-duty non-precision, non-flanged roller, cup adapter, and wide flange configurations. The portfolio serves industrial manufacturing lines and conveyor system operators that need reliable, precision-graded roller bearings available in multiple bore sizes, seal types, and materials, with quotes provided upon request via phone or website contact.
Is Miller Bearing Company a public or private company?
Miller Bearing Company is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Miller Bearing Company founded?
Miller Bearing Company was founded in 1978. It employs 101 to 250 people.
Where is Miller Bearing Company based?
Miller Bearing Company is headquartered in Kent, United States, in the North America region.
How does Miller Bearing Company make money?
One revenue line is on record: bearing Product Sales.
Who are Miller Bearing Company's main competitors?
Broad incumbents on record are NSK Ltd., SKF Group, NTN Corporation and Koyo Bearings (JTEKT). Direct peers are Regal Rexnord (Rexnord), Timken Company, RBC Bearings, FYH Bearing Units USA and ABB Dodge Bearings. Applied Industrial Technologies is listed as an others.
Does Miller Bearing Company have an API?
No public API is recorded for Miller Bearing Company.
What industry is Miller Bearing Company in?
Miller Bearing Company's product category is Conveyor Bearings. Its primary akta.pro industry code is IMAHAGAM, Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings). Its NAICS code is 332991 and its SIC code is 3562.