TPI Bearings

What TPI Bearings does

TPI Bearings (legal entity TUNG PEI INDUSTRIAL CO., LTD.) is a privately held Taiwanese precision bearing manufacturer founded in 1966 as a joint venture with Japan's NTN Corporation. The company designs and produces six core bearing product families — deep groove ball bearings, angular contact ball bearings (Standard, HS high-speed, and BS/HBS high-rigidity series), fluid dynamic bearings, cylindrical roller bearings, flexible bearings for harmonic reducers, and cross roller bearings — plus combined ceramic bearings for bicycle hubs. Manufacturing is built around in-house steel ball production to G10/G5 precision grades, proprietary heat treatment, and P4/P2-grade grinding per ISO 492:2002, executed across five production sites in Taipei (HQ), Taoyuan, Zhongli, Shanghai (production since 2010) and Bekasi, Indonesia (production since 2017). All Taiwan and Indonesia plants are IATF 16949:2016 certified for automotive supply, with additional ISO 9001, ISO/IEC 17025, ISO 14001, ISO 45001, and ISO 50001 certifications held across the group.

TPI sells hardware — bearings sold as catalog and custom-engineered units — through a combination of direct sales offices in Taiwan and China and an authorized distributor network covering more than 14 countries across Asia, Europe, Africa and the Americas. Customer applications span nine named verticals: automotive (including EV traction motors), IT/3C cooling, home appliances, power tools, sporting equipment, electric motors, machine tools, motorcycles, and bicycles. Pricing is contact-based and not publicly disclosed; no recurring software, subscription, or service revenue streams are evident in the input. The go-to-market motion is channel-led: distributors are recruited globally with technical support and logistics provided, supplemented by participation in major international exhibitions (SIMTOS, CCMT, ITES, TMTS, BIMU, AMB). Notable product recognition includes the 2021 Taiwan Excellence Award for combined ceramic bicycle bearings, and the company's first-mover position in proposing full-ceramic hub bearings to top-tier international wheel manufacturers since 2015.

The company has historically grown through organic geographic expansion rather than M&A. It is family-controlled with no disclosed external ownership, no public listing, and no funding rounds recorded. With 58+ years of continuous operation, an unusually high employee tenure profile (over 40% of staff with 10+ years at TPI), and a five-plant footprint, the business presents as a stable mid-tier precision components manufacturer rather than a venture-stage growth company.

Name

TPI Bearings

Legal name

TUNG PEI INDUSTRIAL CO., LTD.

Website

https://tpi.tw

Company type

Private

Founded year

1966

Operating status

Operating

Headcount range

51–100 employees

Short description

TPI Bearings (Tung Pei Industrial) is a privately held Taiwanese precision bearing manufacturer founded in 1966, producing deep groove ball, angular contact, roller, fluid dynamic, flexible, and cross roller bearings for automotive, IT, machine tool, bicycle, and industrial OEM customers via five production sites in Taiwan, China, and Indonesia and a global distributor network.

Ownership category

akta.pro rank

Product category

Industrial Bearings

NAICS

Ball and Roller Bearing Manufacturing (332991), Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing (33633)

SIC

Ball & Roller Bearings (3562), Motorcycles, Bicycles & Parts (3751)

akta.pro primary industry

Aerospace Bearings, Bushings & Motion Components (IMABANAB)

akta.pro secondary industry

Wheel Hubs, Bearings & Knuckles (Hubs/Bearings/Spindles/Knuckles) (IMACAIAI)

Keywords

• Precision ball bearings
• Roller bearing products
• Industrial bearing manufacturing
• Automotive component bearings
• Electric motor bearings

Headquarters

HQ city

Taipei City

HQ country

Taiwan

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Bearing Sales: TPI manufactures and sells precision bearings including deep groove ball bearings, angular contact ball bearings, roller bearings, fluid dynamic bearings, flexible bearings, and cross roller bearings. Revenue is generated through direct sales and distributor networks globally.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

TPI Bearings manufactures and supplies precision bearings — including deep groove ball bearings, angular contact bearings, fluid dynamic bearings, roller bearings, flexible bearings, and cross roller bearings — from five production sites in Taiwan (Taipei, Taoyuan, Zhongli), China (Shanghai), and Indonesia. The company sells these bearings to OEM customers across home appliances, power tools, sporting goods, electric motors, machine tools, motorcycles, bicycles, automotive, and IT end-markets.

Product overview

TPI Bearings is a comprehensive bearing manufacturing company offering six main bearing product lines: Deep Groove Ball Bearings for general applications, Angular Contact Ball Bearings available in three series (Standard, HS high-speed, and BS/HBS high-rigidity variants), Fluid Dynamic Bearings for 3C cooling fan applications, Roller Bearings for heavy-load applications, Flexible Bearings for harmonic reducers, and Cross Roller Bearings for combined load scenarios. The company also produces specialized combined ceramic bearings for bicycle applications. TPI's product portfolio spans from standard industrial bearings to ultra-precision bearings meeting P4 grade standards, serving diverse industries including machine tools, automotive, motorcycles, home appliances, power tools, sporting equipment, and electric motors.

Differentiator

Problem solved

Functional benefit

Products and services

• Deep Groove Ball Bearings Standard precision deep groove ball bearings produced for OEM assemblies across automotive, home appliance, power tool, electric motor, and general industrial applications.
• Angular Contact Ball Bearings Angular contact ball bearings designed for combined radial and axial loads, supplied to OEMs in machine tools, electric motors, and precision equipment applications.
• Fluid Dynamic Bearings Fluid dynamic bearings for high-speed, low-friction applications, targeted at IT, electronics, and motor-spinning applications.
• Roller Bearings Roller bearings for higher radial load applications, supplied to industrial and transportation OEM customers.
• Flexible Bearings Flexible bearings designed to accommodate misalignment and shaft deflection, used in drive and transmission applications across OEM equipment.
• Cross Roller Bearings Cross roller bearings for high rigidity and precision rotary motion, supplied to machine tool, automation, and precision-equipment OEMs.

Quantifiable outcome

• P4 precision grade compliance 100% pass rate with grinding process capability Ppk > 1.66
• +2 more outcomes

Segments9 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• NTN CorporationmajorStrategic or Co-development Partner · 1 January 1966Joint venture with NTN established in 1966 when TPI was founded, representing an early strategic partnership with a major Japanese bearing manufacturer.

Scale indicators5 records

Recent moves10 records

Expansion highlights5 records

Regional players

• LYC Bearing: LYC is a major Chinese state-affiliated bearing manufacturer offering deep groove ball, roller, and specialty bearings, overlapping with TPI's automotive and industrial product lines within China and broader Asia.
• C&U Group: C&U is one of China's largest bearing manufacturers with broad ball and roller bearing lines serving automotive, electric motor, and home appliance markets — directly competing with TPI in the China market for similar product categories.
• Hiwin Technologies: Hiwin is a fellow Taiwanese precision motion-components manufacturer (linear guides, ball screws, bearings), sharing TPI's Taiwan manufacturing base and overlapping end markets in machine tools and industrial automation.

Direct peers

• JTEKT Corporation: JTEKT (formerly Koyo) manufactures ball and roller bearings with strong positions in automotive steering and machine tool spindle applications — directly overlapping TPI's automotive and machine tool segments.
• Nachi-Fujikoshi Corp. Nachi is a Japanese precision bearing manufacturer serving automotive, machine tool, and industrial markets, with comparable P4/P2 grade capabilities and a similar emphasis on customization for specific applications.
• NSK Ltd. NSK is a top-tier Japanese bearing manufacturer with a directly comparable product portfolio in deep groove ball bearings, angular contact bearings, and roller bearings, serving the same automotive, machine tool, and electric motor end markets as TPI.
• NTN Corporation: NTN is the most direct comparable: a global Japanese bearing manufacturer with deep product overlap in ball and roller bearings, and TPI's original 1966 joint-venture partner. Today both companies compete in precision bearings for automotive, motorcycle, and industrial applications across Asia.

Broad incumbents

• SKF Group: SKF is the world's largest bearing manufacturer, offering a much broader portfolio that overlaps with most of TPI's product lines (deep groove, angular contact, roller, and specialty bearings) across all of TPI's served end markets.
• Schaeffler Group: Schaeffler (with INA and FAG brands) is a global automotive and industrial bearings powerhouse whose product breadth and European OEM relationships overlap with TPI's automotive and industrial bearing portfolio.
• Timken Company: Timken is a US-based bearing and power transmission manufacturer with comparable precision and tapered roller bearing capabilities serving automotive, industrial, and aerospace end markets — overlapping with several of TPI's served segments.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks4 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@tpibearings9598
• Facebookfacebook.com/tungpeibearings
• LinkedInlinkedin.com/company/tpibearings

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TPI Bearings