Information
Taizhou, China, 318055
+86 576 8261 0888
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Overview
- Summary
- ZHEJIANG UTE BEARING is a national high-tech enterprise specializing in the production of precision angular contact ball bearings. The company has pioneered 12 automatic production lines capable of producing 3 million sets of precision angular contact ball bearings annually. It offers over 500 product specifications with diameters ranging from 3mm to 100mm, and P4, P2 precision grades. Its products serve various industries including precision machine tools, high-speed spindles, high-end medical equipment, and aerospace.ZHEJIANG UTE BEARING is a national high-tech enterprise specializing in the production of precision angular contact ball bearings. The company has pioneered 12 automatic production lines capable of producing 3 million sets of precision angular contact ball bearings annually. It offers over 500 product specifications with diameters ranging from 3mm to 100mm, and P4, P2 precision grades. Its products serve various industries including precision machine tools, high-speed spindles, high-end medical equipment, and aerospace.
- Key Products/Technologies
- Precision Angular Contact Ball Bearings: ZHEJIANG UTE BEARING's core product line is precision angular contact ball bearings. This includes ball screw support bearings (760 series, TAC series) and machine tool spindle bearings (B719, B70, SH70, H70, 70, 72 series). Specifically, the B719 series, such as the B71910C-2RZ model, features a 50mm inner diameter, 72mm outer diameter, 12mm width, limiting speeds of 20000 r/min with steel balls and 36000 r/min with ceramic balls, P4/P2 precision grades, and a 15° contact angle with 2RZ double-sided contact seals. The B70 series, exemplified by the B7004C model, offers a 20mm inner diameter, 42mm outer diameter, 12mm width, and ultra-high-speed performance with limiting speeds of 48000 r/min for steel balls and 77000 r/min for ceramic balls.Precision Angular Contact Ball Bearings: ZHEJIANG UTE BEARING's core product line is precision angular contact ball bearings. This includes ball screw support bearings (760 series, TAC series) and machine tool spindle bearings (B719, B70, SH70, H70, 70, 72 series). Specifically, the B719 series, such as the B71910C-2RZ model, features a 50mm inner diameter, 72mm outer diameter, 12mm width, limiting speeds of 20000 r/min with steel balls and 36000 r/min with ceramic balls, P4/P2 precision grades, and a 15° contact angle with 2RZ double-sided contact seals. The B70 series, exemplified by the B7004C model, offers a 20mm inner diameter, 42mm outer diameter, 12mm width, and ultra-high-speed performance with limiting speeds of 48000 r/min for steel balls and 77000 r/min for ceramic balls.
- High-Performance and Ultra-High-Speed Technology: The company possesses technology for optimizing the internal structure of bearings, minimizing the friction coefficient and sliding state of high-speed rolling elements. This enables ultra-high-speed performance, and a double-slope ring structure design expands internal space for effective lubrication. The application of ceramic balls achieves higher speeds and extended service life compared to steel balls.High-Performance and Ultra-High-Speed Technology: The company possesses technology for optimizing the internal structure of bearings, minimizing the friction coefficient and sliding state of high-speed rolling elements. This enables ultra-high-speed performance, and a double-slope ring structure design expands internal space for effective lubrication. The application of ceramic balls achieves higher speeds and extended service life compared to steel balls.
- Sealing and Durability Technology: Products are equipped with non-contact sealing rings at both ends, simplifying host sealing design and facilitating the installation of high water-resistant grease. The sealed design effectively prevents tiny dust, impurities, and cutting fluid from entering the bearing, enabling maintenance-free operation and extending bearing service life. The use of high-performance and long-life grease enhances bearing reliability.Sealing and Durability Technology: Products are equipped with non-contact sealing rings at both ends, simplifying host sealing design and facilitating the installation of high water-resistant grease. The sealed design effectively prevents tiny dust, impurities, and cutting fluid from entering the bearing, enabling maintenance-free operation and extending bearing service life. The use of high-performance and long-life grease enhances bearing reliability.
- Core Advantages
- Technological Prowess as a National High-tech Enterprise: ZHEJIANG UTE BEARING was recognized as a state-level high-tech enterprise in 2009, officially acknowledging its technological innovation and R&D capabilities. This significantly enhances the company's technological advantage and market credibility.Technological Prowess as a National High-tech Enterprise: ZHEJIANG UTE BEARING was recognized as a state-level high-tech enterprise in 2009, officially acknowledging its technological innovation and R&D capabilities. This significantly enhances the company's technological advantage and market credibility.
- Specialization and Experience in Precision Bearings: With over 30 years of experience since its establishment in 1987, the company possesses specialized expertise in manufacturing precision angular contact ball bearings. It has the capability to produce over 500 product specifications with P4 and P2 precision grades, ranging from 3mm to 100mm in inner diameter.Specialization and Experience in Precision Bearings: With over 30 years of experience since its establishment in 1987, the company possesses specialized expertise in manufacturing precision angular contact ball bearings. It has the capability to produce over 500 product specifications with P4 and P2 precision grades, ranging from 3mm to 100mm in inner diameter.
- Large-scale Automated Production System: The company has developed 12 automatic production lines with an annual capacity of 3 million sets of precision angular contact ball bearings, ensuring efficient and stable mass production capabilities. This provides a competitive edge in cost reduction and responsiveness to market demand.Large-scale Automated Production System: The company has developed 12 automatic production lines with an annual capacity of 3 million sets of precision angular contact ball bearings, ensuring efficient and stable mass production capabilities. This provides a competitive edge in cost reduction and responsiveness to market demand.
- Participation in Standard Setting and Technological Innovation: As one of the units involved in setting national and industry standards for precision angular contact bearings in China, the company plays a leading role in industrial standardization. Furthermore, it has registered nearly 20 patent technologies and operates provincial R&D and engineering centers, demonstrating a commitment to continuous technological development and innovation.Participation in Standard Setting and Technological Innovation: As one of the units involved in setting national and industry standards for precision angular contact bearings in China, the company plays a leading role in industrial standardization. Furthermore, it has registered nearly 20 patent technologies and operates provincial R&D and engineering centers, demonstrating a commitment to continuous technological development and innovation.
- Application in Diverse High-Value-Added Industries: The company supplies products to various high-value-added industries requiring high precision and reliability, such as precision machine tools, high-speed spindles, high-end medical equipment, aerospace, and instrumentation industry motors. This establishes market diversification and a stable revenue structure.Application in Diverse High-Value-Added Industries: The company supplies products to various high-value-added industries requiring high precision and reliability, such as precision machine tools, high-speed spindles, high-end medical equipment, aerospace, and instrumentation industry motors. This establishes market diversification and a stable revenue structure.
- Target Industries
- Precision machine toolsPrecision machine tools
- High-speed spindlesHigh-speed spindles
- High-end medical equipment (including X-ray tubes, medical CT tubes, dental handpieces)High-end medical equipment (including X-ray tubes, medical CT tubes, dental handpieces)
- Aerospace (including participation in national key projects like Shenzhou V and VII manned spacecraft programs)Aerospace (including participation in national key projects like Shenzhou V and VII manned spacecraft programs)
- Instrumentation industry motorsInstrumentation industry motors
- CNC engraving machinesCNC engraving machines
- 3C industry3C industry
- Major Markets
- China (domestic market), Japan (indicated by 'JP' on some products)China (domestic market), Japan (indicated by 'JP' on some products)
- United States (ABBM, Boeing)United States (ABBM, Boeing)
- Certifications/Patents
- State-level High-tech Enterprise recognition (2009)State-level High-tech Enterprise recognition (2009)
- Provincial R&D Center and Engineering Center designation (2007), recognition (2009)Provincial R&D Center and Engineering Center designation (2007), recognition (2009)
- ISO9001 QC and ISO14000 Environmental Control Systems complianceISO9001 QC and ISO14000 Environmental Control Systems compliance
- Member of China Rolling Bearing Standardization CommitteeMember of China Rolling Bearing Standardization Committee
- National standard and industry standard setting unit for precision angular contact bearingsNational standard and industry standard setting unit for precision angular contact bearings
- Registration of nearly 20 patent technologies (specific patent numbers not identified)Registration of nearly 20 patent technologies (specific patent numbers not identified)
- "UTE" trademark recognized as a Taizhou brand product"UTE" trademark recognized as a Taizhou brand product
Introduction
Location
Taizhou, China, 318055
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