Suzhou Bearing Factory Co., Ltd.

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About Us

Suzhou Bearing Factory Co Ltd. (SBF) is a certified national high-tech enterprise specializing in the design and manufacture of needle roller bearings, cylindrical roller bearings and needle rollers. The registered trademarks are "Zhonghua Brand" and "SZZH".

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Suzhou Bearing Factory Co., Ltd. (SBF)

Making excellent bearings and promoting the Chinese brand

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Technology

亚星意识到不断创新和发展对于线缆行业的重要性，对生产技术、工艺标准、配套设备等进行改造和升级

Culture

秉承“诚信、和谐、务实、创新”的企业精神，坚持以人为本、科技创新

Certification

集团公司率先通过全国工业产品生产许可证、ISO9001质量管理体系认证

Honors

客户服务来源于恪守标准和需求创新，这是亚星未来发展的核心战略

Products

Specializing in the design and manufacture of needle roller bearings, cylindrical roller bearings and needle rollers.

SBF-The outer cup of drawn cup needle roller bearing is drawn from light steel in high precision. The bearings have extremely small radial dimensions and high load carrying capacity,are suitable for occcasion where is compact, space saving design and housing bore is inappropriate used as raceway.A futher axial loaction is unnecessary for them when pressing into housing bore as well.

Drawn cup needle roller bearing
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SBF-The outer cup of drawn cup needle roller bearing is drawn from light steel in high precision. The bearings have extremely small radial dimensions and high load carrying capacity,are suitable for occcasion where is compact, space saving design and housing bore is inappropriate used as raceway.A futher axial loaction is unnecessary for them when pressing into housing bore as well.
SBF─ Drawn cup needle roller clutch has the smallest radial cross-section height in the clutch. Commonly used to transmit high torque, can be used as converter, check device and overrunning clutch.

Drawn cup needle roller clutch
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SBF─ Drawn cup needle roller clutch has the smallest radial cross-section height in the clutch. Commonly used to transmit high torque, can be used as converter, check device and overrunning clutch.
SBF-cylindrical roller clutch and ball bearing assembly are composed of roller clutch and deep groove ball bearing. It has the advantages of accurate positioning, small starting torque, small vibration, low noise and flexible rotation during overrunning, reliable locking and large torque transmission during reverse rotation. The cylindrical roller clutch and ball bearing assembly is a kind of combined bearing specially developed for the main engine such as the full-automatic washing machine. It is also suitable for the converter and check device with high torque transmission.

Cylindrical roller clutch and ball bearing assembly
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SBF-cylindrical roller clutch and ball bearing assembly are composed of roller clutch and deep groove ball bearing. It has the advantages of accurate positioning, small starting torque, small vibration, low noise and flexible rotation during overrunning, reliable locking and large torque transmission during reverse rotation. The cylindrical roller clutch and ball bearing assembly is a kind of combined bearing specially developed for the main engine such as the full-automatic washing machine. It is also suitable for the converter and check device with high torque transmission.
SBF─The radial needle roller and cage assembly is independent rolling elements. The two guide surfaces of the cage are widely spaced, which can accurately guide the needle and maintain the correct position of the needle. This type of bearing is suitable for the occasion where the shaft and the housing bore can be used as raceway. When the shaft and the housing bore raceway processing to the specified dimensional and geometric accuracy ,the high rotation accuracy in the smallest space can be guaranteeed.

Radial needle roller and cage assembly
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SBF─The radial needle roller and cage assembly is independent rolling elements. The two guide surfaces of the cage are widely spaced, which can accurately guide the needle and maintain the correct position of the needle. This type of bearing is suitable for the occasion where the shaft and the housing bore can be used as raceway. When the shaft and the housing bore raceway processing to the specified dimensional and geometric accuracy ,the high rotation accuracy in the smallest space can be guaranteeed.
SBF-needle roller and cage assembly for connecting rod support is suitable for internal combustion engine and compressor. Because of its special design, it can be used as a support with high speed, high temperature and special load and motion state.

Needle and cage assembly as-rod support
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SBF-needle roller and cage assembly for connecting rod support is suitable for internal combustion engine and compressor. Because of its special design, it can be used as a support with high speed, high temperature and special load and motion state.
SBF-needle roller bearing can bear large radial load. This kind of bearing has inner ring and no inner ring, and G2 grade needle roller is assembled. The upper and lower deviation of its average diameter is within 2um. Adopting high rigidity cage, the needle roller can be correctly guided parallel to the axis.

Needle bearing
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SBF-needle roller bearing can bear large radial load. This kind of bearing has inner ring and no inner ring, and G2 grade needle roller is assembled. The upper and lower deviation of its average diameter is within 2um. Adopting high rigidity cage, the needle roller can be correctly guided parallel to the axis.
SBF-Thrust bearing comprises axial needle roller or axial cylindrical roller and cage assembly and Thrust bearing washer.The needle or cylindrical rollers are guided by cage and they can have different combinations when used with many differernt types and series washers.Thrust bearing washers are unnecessary when adjacent machine part surface is suitable for using as raceway.

Thrust bearing
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SBF-Thrust bearing comprises axial needle roller or axial cylindrical roller and cage assembly and Thrust bearing washer.The needle or cylindrical rollers are guided by cage and they can have different combinations when used with many differernt types and series washers.Thrust bearing washers are unnecessary when adjacent machine part surface is suitable for using as raceway.
SBF - the roller of cylindrical roller bearing is guided by the inner or outer ring flange, and the roller is in line contact with the raceway, so the radial load capacity is relatively large, and it is suitable for high-speed rotation.

Cylindrical roller bearing
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SBF - the roller of cylindrical roller bearing is guided by the inner or outer ring flange, and the roller is in line contact with the raceway, so the radial load capacity is relatively large, and it is suitable for high-speed rotation.
SBF-Track roller is characterized by a thick-walled outer ring, which can roll directly on the raceway and can withstand heavy load. The outer surface of the outer ring is cylindrical or curved, and the curved shape can avoid edge stress.

Track needle roller bearing
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SBF-Track roller is characterized by a thick-walled outer ring, which can roll directly on the raceway and can withstand heavy load. The outer surface of the outer ring is cylindrical or curved, and the curved shape can avoid edge stress.

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Product List

Industry Solutions

The products are widely used in automotive application as transmission, engine, transfer case and other powertrain system, E-Drive system, steering system, braking system, driveline system and air conditioning compressor etc.

News & Events

Keep up to date with the latest news

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2020 -11

Opening of the German subsidiary of SBF

2018 -08

SBF opens German subsidiary, a key step in its globalization strategy

The German subsidiary of Suzhou Bearing Factory Co., Ltd. was recently opened in Stuttgart, a city with an advanced manufacturing industry. This is another important deployment of the globalization strategy after the establishment of offices in the United States and Brazil, and an important milestone in the 60th anniversary of Suzhou Axis Corporation's inspiring and steady development.

2014 -09

SBF is present at China International Bearing and Special Equipment Exhibition

From September 18 to 21, the much-anticipated "2014 China International Bearing and Equipment Exhibition" was held in Shanghai World Expo Convention and Exhibition Center. This year's exhibition brought together more than 850 exhibitors from 20 countries and regions, gathering the world's advanced concepts, processing technologies and products of bearings and equipment, attracting more than 50,000 visitors from home and abroad. SBF's "Zhonghua Brand" needle roller bearing series products made a splendid appearance at the exhibition, attracting the attention of many domestic and foreign visitors and buyers.

2014 -08

SBF held the sixth meeting of the first session of the Board of Directors and the third meeting of the first session of the Supervisory Board

On August 16, Suzhou Bearing Factory Co., Ltd. held the sixth meeting of the first session of the Board of Directors in the conference room of the company, which was attended by all directors of the company, and all supervisors and senior management attended the meeting. The meeting considered and approved the Half-yearly Report of the Company for 2014, the Proposal on the Election of Mr. Zhu Zhihao as the Chairman of the Company and the Corresponding Change of the Legal Representative, the Proposal on the Addition of the Company's Directors and the Proposal on the Convening of the First Extraordinary General Meeting of Shareholders for 2014. After the meeting, all the supervisors held the third meeting of the first session of the Supervisory Committee, which considered and approved the Half-Year Report of the Company for 2014. The Sixth Meeting of the First Session of the Board of Directors and the Third Meeting of the First Session of the Supervisory Committee of the Company successfully completed the agenda.

2014 -01

Suzhou Bearing Factory Co., Ltd. successfully listed on the New Third Board

On January 24, 266 companies from all over China gathered at the China National Convention Center in Beijing to list their shares on the National Small and Medium Enterprise Stock Transfer System. The stock code is "430418", abbreviated as "SBF".

Business Scope

SBF has set up its Wholly owned subsidiary in Stuttgartin Germany and its offices in Detroit in USA and Sao Paulo in Brazil. The products have been exported to Europe, North America, South America, Japan, Korea, India and other countries.The internationalization process of the company is steadily advancing.