What HQW Precision does

HQW Precision GmbH is a privately held German manufacturer of high-precision ball bearings and bearing assemblies, founded in 2009 as a service centre in Veitshöchheim and producing from its current Kürnach site near Würzburg since 2013, with a second production building added in 2018. The company designs and manufactures super-precision miniature bearings (3–42mm OD), spindle bearings (3–180mm OD across both Kürnach and partner HQW Aerospace in Plymouth), bearing units, non-magnetic bearings, ZKLN ball screw support bearings, specialty coatings, and accessories, leveraging proprietary SV30 (X30CrMoN15-1) nitrogen-alloy stainless steel, silicon-nitride ceramic hybrid ball configurations enabling up to 50% higher speeds, ABEC9 (ISO P2) precision classes, and Class 7 cleanroom assembly with 100% noise testing under an ISO 9001:2015 quality system.

The company operates a direct, sales-led, engineering-supported go-to-market, serving OEMs across at least eight verticals: machine tool spindles, medical instruments (including dental turbines up to 500,000 rpm), aerospace, robotics, vacuum pumps, flow meters, high-precision motors, and food & beverage processing. Distribution is global via wholly-owned sales offices and subsidiaries in Germany, the UK (via HQW Aerospace partnership), France, China (Ningbo), the United States (Draper, UT), and India (Bangalore), paired with a strategic alliance to The Barden Corporation (UK) under a unified 'Partners in Precision' brand and designation system harmonized in May 2022.

Revenue is generated primarily through hardware sales of precision bearings and custom bearing units, supplemented by professional engineering support services such as bearing analysis, lifetime calculations, rigidity/preload design, thermal inspection, and damage analysis; specific pricing is not publicly disclosed. The company is owned and led by General Managers Sun Lie and Qiongfang Gong, with no external parent or private equity ownership disclosed.

Name

HQW Precision

Legal name

HQW Precision GmbH

Website

https://hqw.gmbh

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

251–500 employees

Short description

HQW Precision GmbH is a German manufacturer of super-precision ball bearings, spindle bearings, and bearing assemblies (ABEC9/ISO P2, SV30 steel, ceramic hybrids) sold globally via direct sales and offices in DE, UK, FR, CN, US, and IN to machine tool, aerospace, medical, and robotics OEMs.

Ownership category

akta.pro rank

Product category

Precision Ball Bearings

NAICS

Ball and Roller Bearing Manufacturing (332991), Aerospace Product and Parts Manufacturing (33641)

SIC

Ball & Roller Bearings (3562)

akta.pro primary industry

Spindles & High-Speed Drives (Machine Tool Spindles, High-speed Motors) (IMAGACAL)

akta.pro secondary industry

Aerospace Bearings, Bushings & Motion Components (IMABANAB)

Keywords

• Precision ball bearings
• Spindle bearings
• Miniature bearings
• Hybrid ceramic bearings
• Bearing assemblies

Headquarters

HQ city

Kürnach

HQ country

Germany

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Ball Bearings: Manufacturing and sale of high-end ball bearings including miniature bearings, spindle bearings, deep groove ball bearings, and angular contact ball bearings. Revenue generated from product sales with flexible production and large inventory enabling short lead times.
2. Bearing Units and Assemblies: Custom made bearing units consisting of spindle bearings, spacers and shaft, and complete assemblies tailored to customer specifications.
3. Engineering Support Services: Expert technical advice, bearing analysis, bearing lifetime calculations, rigidity and preload design, thermal inspection, shaft calculation, lubricant recommendation, bearing damage analysis, grease analysis, dimensional check, and friction measurement services.
4. Specialty Materials and Coatings: Sales of specialized bearing materials including SV30, ceramic balls, various cage materials, and specialty coatings (gold, silver, MoS2) for specific applications.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

HQW Precision designs and manufactures high-end ball bearings and assemblies, including super precision miniature bearings (3-42mm OD) and spindle bearings (3-180mm OD) in deep groove and angular contact configurations, built from proprietary SV30 stainless steel and hybrid ceramic ball constructions. The company also produces non-magnetic bearings, ZKLN ball screw support bearings, dental bearings, bearing units, and customised special bearings, complemented by engineering support services such as bearing analysis, lifetime calculations, and damage analysis.

Product overview

HQW Precision is a premium German manufacturer of high-end ball bearings and assemblies with a focus on super precision miniature and spindle bearings. The product portfolio centers on miniature bearings (3-42mm OD) and spindle bearings (3-180mm OD) available in deep groove and angular contact configurations, supplemented by bearing units, accessories (spacers, shims, wave springs), and specialty materials. Specialty product lines include non-magnetic bearings, ZKLN ball screw support bearings, dental bearings (DentX), and custom-designed special bearings with various coatings and seal options. All products are manufactured in Germany to ISO 9001:2015 standards with precision classes up to ABEC9/ISO P2.

Differentiator

Problem solved

Functional benefit

Products and services

• Miniature Bearings Super precision miniature ball bearings for applications requiring precision in miniature, from dental turbines running at up to 500,000rpm to aerospace products. Available in both deep groove and angular contact configurations in sizes 3mm to 42mm OD, for use by industrial OEMs in medical, aerospace, robotics, and high-speed equipment.
• Spindle Bearings High-precision bearings for machine tool spindles manufactured using stainless steels (SV30/X30CrMoN15-1), covering sizes from 3mm inside diameter to 55mm outside diameter, with larger sizes up to 180mm OD made by partner HQW Aerospace (UK). Available in precision classes P4, P4S, and P2, for industrial OEMs building high-speed machine spindles.
• Hybrid Spindle Bearings Spindle bearings with stainless steel inner and outer rings and ceramic balls (silicon nitride/Si3N4), marked with 'HYQ' in part number, allowing up to 50% increase in running speeds and significantly higher lifetime in low-lubrication conditions. Targeted at high-speed machine tool spindle applications.
• Bearing Units Custom-made complete bearing assemblies consisting of spindle bearings, spacers, and shaft, preloaded against each other with defined force, tailored to customer specifications for industrial OEM applications.
• Non-Magnetic Bearings Specialty bearings produced from fully non-magnetic steel reaching minimum hardness levels of 60HRC, incorporating plastic cages, ceramic balls, and optional plastic seals for 100% non-magnetic configurations. Designed for applications where magnetic interference must be avoided, such as medical, semiconductor, and measurement equipment.
• ZKLN Bearings Ball screw support bearings with split inner ring configuration and high axial stiffness, available in sizes from 6mm to 12mm bore diameter, for accurately positioning components in precision machine tools.
• DentX Dental Bearings High precision ball bearings for dental drill turbines supporting speeds up to 500,000rpm, with solutions for both low and high speed dental turbines, assembled and tested in Class 7 clean room, targeted at dental handpiece manufacturers.
• Special Bearings (Sonderlager) Custom-designed bearings tailored to specific customer requirements, including modified dimensions and tolerances, Super Duplex bearings, coated bearings (corrosion-resistant, electrically insulating, wear protection), and specialized seals (food-grade NSF-H1/FDA, electrically conductive). Targeted at OEMs with non-standard precision bearing requirements.
• Engineering Support Services Expert technical advice and engineering support services including bearing analysis, bearing lifetime calculations, rigidity and preload design, thermal inspection, shaft calculation, lubricant recommendation, bearing damage analysis, grease analysis, dimensional check, and friction measurement, supported by state-of-the-art laboratory equipment and test rigs. Provided to industrial OEM customers alongside product sales.

Quantifiable outcome

• Up to 50% increase in attainable speeds with hybrid bearings
• +3 more outcomes

Segments8 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered core.

• HQW Aerospace (UK) LtdcoreStrategic or Co-development PartnerHQW Precision GmbH and HQW Aerospace (UK) Ltd operate as partnered precision bearing companies. HQW Aerospace manufactures larger spindle bearings up to 180mm outside diameter. The companies have aligned their designation systems since 2022. HQW Precision is described as 'Precision Partner' of HQW Aerospace.
• The Barden Corporation (UK)coreStrategic or Co-development PartnerHQW Precision and The Barden Corporation (UK) have been leaders in the high precision ball bearing market since their partnership began nearly 3 years prior to 2022. An important step was creating a uniform designation system, with HQW expanding its designation system in alignment with Barden's system as of May 17, 2022.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• The Barden Corporation (UK): UK arm of the Barden precision bearing brand, explicitly partnered with HQW Precision since 2022 with aligned designation systems. Both serve aerospace, spindle, and high-precision markets with super-precision ball bearings of overlapping size ranges.
• GMN Paul Müller Industrie GmbH: German precision bearing specialist focused on machine tool spindle bearings, high-speed bearings, and aerospace applications. Closest comparable mid-sized German rival with similar material and precision-class capabilities.
• RBC Bearings Incorporated: US-listed specialty bearings manufacturer with strong presence in aerospace and precision/ball screw support bearings (e.g., Dodge, Schaublin, Swiss Timing). Comparable in targeting engineered, low-volume, high-margin bearing applications.
• GRW Bearings (Regal Rexnord): Formerly independent German miniature precision ball bearing maker now part of Regal Rexnord. Direct overlap with HQW's miniature bearing product line and cleanroom-based medical/aerospace applications.

Broad incumbents

• Minebea Mitsumi Inc. Japanese miniature and precision bearing leader (NMB brand) supplying ball bearings across motors, aerospace, and medical. A much larger incumbent that competes with HQW in miniature and specialty bearing categories.
• Schaeffler Group (FAG/INA): Mass-market German bearing conglomerate offering FAG spindle bearings and precision products across automotive, industrial, and aerospace. Competes in the same spindle/machine tool applications but at much greater scale.
• SKF Group: World's largest bearing manufacturer with precision and super-precision bearing lines (SKF Explorer Precision). Competes across most HQW end markets including aerospace and machine tools.
• NSK Ltd. Major Japanese bearing manufacturer with strong super-precision spindle bearing series (NSK TAC, BSS) widely used in machine tools. Direct competitor in spindle bearing precision classes HQW targets.
• NTN Corporation: Japanese bearing maker offering precision and ultra-precision spindle bearings, aerospace bearings, and ball screw support bearings. Overlaps with HQW's machine tool and aerospace target segments.

Emerging players

• Ceramicspeed GmbH: Ceramic-hybrid bearing specialist in cycling and emerging industrial niches. Compares as an emerging player pushing ceramic-ball bearing technology into broader high-speed/low-lube applications HQW already addresses.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries4 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 HQW Precision