Company lists · Data refreshed September 2026
Top 25 Slewing bearing manufacturers worldwide
RevenueBase identified 670 slewing bearing manufacturers worldwide as of September 2026 and tracks 15,613 professional contacts across them, including 2,807 with verified work emails. India is the largest market and Luoyang the largest hub.
This list covers slewing 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 slewing 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 slewing bearing manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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. | |||||
| 2 | 2,048 contacts → | ||||
Indirect evidence “Manitowoc is a standalone cranes business, creating market leading lifting solutions and manufacturing a range of innovative products and unparalleled product support services.” 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 | 361 contacts → | ||||
Indirect evidence “Fundada em 1949, o Grupo Liebherr é atualmente não só uma das maiores fabricantes de máquinas para construção no mundo, mas também oferece produtos e serviços com a mais alta…” 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 | 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. | |||||
| 8 | 238 contacts → | ||||
Partial evidence “Founded in 1982, ORS Bearings Inc.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 199 contacts → | ||||
Partial evidence “Dover Precision Components delivers performance-critical solutions for rotating and reciprocating machinery through the Waukesha Bearings, Bearings Plus, Inpro/Seal, FW Murphy and…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 199 contacts → | ||||
Strong evidence “Waukesha Bearings® is a leading designer and manufacturer of engineered hydrodynamic bearings, active magnetic bearing systems and seals for high-performing turbomachinery in oil…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 149 contacts → | ||||
Partial evidence “LAULAGUN BEARINGS se dedica, desde 1973, al diseño, fabricación y venta de grandes rodamientos y coronas de orientación, con una experiencia de 20 años en el sector eólico.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 93 contacts → | ||||
Strong evidence “The IMO Group is one of the leading manufacturers of large diameter Slewing Rings and ready-to-install Slew Drives.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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. | |||||
| 14 | 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. | |||||
| 15 | 75 contacts → | ||||
Indirect evidence “Nachi Technology India Pvt.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 71 contacts → | ||||
Strong evidence “As Japan's first bearings manufacturer, NSK has a history spanning nearly a century.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 70 contacts → | ||||
Indirect evidence “SKF OESTERREICH AKTIENGESELLSCHAFT, SEITENSTETTNERSTRASSE 15, Steyr, Austria.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 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. | |||||
| 19 | 63 contacts → | ||||
Partial evidence “Atlantic Bearing Services (ABS) is an international engineering company providing design, manufacturing, repair, and supply solutions for heavy industry.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 61 contacts → | ||||
Indirect evidence “NBI is a Premium Brand serving the market since 2002.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 60 contacts → | ||||
Indirect evidence “Industrial technology by simatec: Innovative solutions with high customers benefit.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 59 contacts → | ||||
Partial evidence “SKF Bearing Industries (M) Sdn Bhd is a machinery company based out of 432, 2½ Miles, Jalan Ipoh, Wilayah Persekutuan, Malaysia.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 57 contacts → | ||||
Partial evidence “Experience leadership solutions in industrial bearings.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 55 contacts → | ||||
Indirect evidence “For over 80 years, Mondial has been a leader in industrial innovation, offering advanced solutions for power transmission.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 54 contacts → | ||||
Strong evidence “CPM SpA is a company based in Italy that designs and manufactures special bearings, slewing rings and precision rings in a range between 10 mm bore and 800 mm external diameter.” 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: slewing 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 slewing bearing manufacturers.
- Partial evidence
- Its own public description names part of slewing bearing manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name slewing 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 670 slewing bearing manufacturers worldwide
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Slewing 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 slewing 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 slewing bearing manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “slewing 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 slewing 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 slewing 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, 2,807 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.
Slewing bearing manufacturers by location
3 lists · largest firstEvery Slewing 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 slewing 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 slewing bearing manufacturers are there worldwide?
RevenueBase identified 670 slewing 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?
National Engineering Industries Ltd. NBC Bearings, headquartered in Jaipur, tops this list with the largest team on record.
Which country has the most slewing bearing manufacturers?
India leads with 90 companies, followed by the United States (59) and Germany (43). Every slewing bearing manufacturers list by country and city is linked on this page.
Which city has the most slewing bearing manufacturers?
Luoyang leads with 22 headquartered companies, followed by Rajkot (11) and Jaipur (10).
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 2,807 verified decision-maker contacts tracked across these 670 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.