Company lists · Data refreshed September 2026
Top 25 Deep groove ball bearing manufacturers worldwide
RevenueBase identified 914 deep groove ball bearing manufacturers worldwide as of September 2026 and tracks 18,899 professional contacts across them, including 2,090 with verified work emails. India is the largest market and Mumbai the largest hub.
This list covers deep groove ball bearing manufacturers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026. Country and city lists for deep groove ball bearing manufacturers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest deep groove ball bearing manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,654 contacts → | ||||
Strong evidence “Established over 100 years ago, NSK (Nippon Seiko Kabushiki Kaisha) is a Japanese-listed company that has evolved from a regional ball bearing supplier to a roller bearing…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,090 contacts → | ||||
Strong evidence “About National Engineering Industries Ltd (NBC Bearings) Founded in 1946, National Engineering Industries Ltd (NEI) is the manufacturer of the NBC brand of bearings.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,037 contacts → | ||||
Strong evidence “RBC Bearings is a well known international manufacturer and marketer of highly engineered precision plain, roller and ball bearings.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 604 contacts → | ||||
Strong evidence “JTEKT Corporation was established in January 2006 through the merger of Koyo Seiko Co, Ltd, a world-class bearing manufacturer, and Toyoda Machine Works, Ltd, a machine tool…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 315 contacts → | ||||
Strong evidence “NMB Technologies Corporation is a MinebeaMitsumi Group company; the world’s largest manufacturer of NMB miniature ball bearings and a leader in the design and manufacturing of…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 283 contacts → | ||||
Indirect evidence “We flawlessly deliver products and services that enable greater safety, reliability, efficiency, and sustainability to industrial operations worldwide.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 283 contacts → | ||||
Partial evidence “Delux Bearings is a part of the Fersa Group, a Spanish MNC with a footprint in over 100+ countries, and is the groups powertrain expert for commercial and passenger vehicles.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 279 contacts → | ||||
Partial evidence “ABC Bearings was founded in 1961 with corporate office in Mumbai and Plant at Bharuch, and produces Taper and Cylindrical Roller Bearings.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 243 contacts → | ||||
Strong evidence “Born of entrepreneurial spirit in 1990 with passion for engineering excellence, ORBIT Bearings is a fast growing, midsized Indian manufacturer of high-quality rolling bearings -…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 238 contacts → | ||||
Partial evidence “Founded in 1982, ORS Bearings Inc.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 232 contacts → | ||||
Strong evidence “Daido Metal - The Tribology Solution The number one “plain bearing manufacturer” in the world.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 123 contacts → | ||||
Indirect evidence “Agrasen Engineering started in 1984.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 121 contacts → | ||||
Strong evidence “WELCOME TO NTN BEARING CORPORATION We manufacture and supply the most comprehensive range of bearings, constant velocity joints, and other precision industrial and automotive…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 121 contacts → | ||||
Indirect evidence “NHB offer products for a diverse range of applications.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 112 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 89 contacts → | ||||
Strong evidence “CW Bearing is a leading designer and manufacturer of high-quality, customized ball bearings, serving industries such as electric motors, gearboxes, power tools, automotive, and…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 85 contacts → | ||||
Strong evidence “HQW Aerospace UK Ltd is a global leader in the manufacture of super precision ball bearings and assemblies, producing many of the world’s most sophisticated precision bearing…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 83 contacts → | ||||
Indirect evidence “A Ipanema Rolamentos é líder no Brasil na distribuição e importação dos rolamentos das marcas INA, FAG, Timken, NTN, IKO, SNR, BGL, FRM e NKE Fersa.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 79 contacts → | ||||
Partial evidence “JTEKT private-owned bearings factory, located 90km from Bucharest.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 75 contacts → | ||||
Indirect evidence “Nachi Technology India Pvt.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 70 contacts → | ||||
Indirect evidence “SKF OESTERREICH AKTIENGESELLSCHAFT, SEITENSTETTNERSTRASSE 15, Steyr, Austria.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 64 contacts → | ||||
Indirect evidence “Med specialkompetens, ett brinnande kundengagemang och snabba leveranser är Sverull ett givet val när det gäller försörjning av kullager, rullager, transmissioner, tätningar…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 64 contacts → | ||||
Indirect evidence “Based on many years of experience in the development and production of machine components, GMN specializes in the production of high quality products and is therefore in a…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 63 contacts → | ||||
Strong evidence “AST provides "value beyond the part." AST is a value-added supplier of a wide selection of miniature bearings and precision ball bearing products.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 62 contacts → | ||||
Indirect evidence “Electrified mobility and energy efficiency are the key issues of the 21st century.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: deep groove ball bearing manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names deep groove ball bearing manufacturers.
- Partial evidence
- Its own public description names part of deep groove ball bearing manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name deep groove ball bearing manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 914 deep groove ball bearing manufacturers worldwide
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Deep groove ball bearing manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among deep groove ball bearing manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for deep groove ball bearing manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “deep groove ball bearing manufacturers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names deep groove ball bearing manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among deep groove ball bearing manufacturers, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 2,090 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Deep groove ball bearing manufacturers by location
3 lists · largest firstEvery Deep groove ball bearing manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names deep groove ball bearing manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many deep groove ball bearing manufacturers are there worldwide?
RevenueBase identified 914 deep groove ball bearing manufacturers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
NSK, headquartered in Ann Arbor, tops this list with the largest team on record.
Which country has the most deep groove ball bearing manufacturers?
India leads with 229 companies, followed by the United States (53) and Germany (51). Every deep groove ball bearing manufacturers list by country and city is linked on this page.
Which city has the most deep groove ball bearing manufacturers?
Mumbai leads with 32 headquartered companies, followed by Jaipur (24) and Delhi (21).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,090 verified decision-maker contacts tracked across these 914 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.