TFL Bearings Manufacturing Co., Ltd. was established in January 2000. It is a leading supplier of precision rolling bearings and components serving the global market.TFL Bearings is headquartered in Jinan, Shandong Province, with a sales and service office in Jinan. The company has registered the TFL Bearings trademark in the United States and China. We also represent several well-known bearing brands and are dedicated to serving our customers in a broader range of fields.
Creating value for our customers is our core. When serving our customers, we apply this philosophy and think from the customer's perspective rather than simply selling products. We utilize our expertise and experience of more than 20 years in the bearing industry to provide advanced services such as design, selection, pre-sales, and after-sales services to our customers.
- Grinding and assembly of bearing parts
We have a dedicated production line for the ultra-precision grinding of SRB (spherical roller bearing) rings. This ensures a perfect match between the rings and rollers of SRB bearings.
Our ultra-precision line also grinds TRB/CRB (tapered roller bearing/cylindrical roller bearing) rollers, ensuring precise dimensions and high-quality surface finish.
We use vertical grinding machines made in Taiwan for the hard turning of bearing rings. Hard turning replaces rough grinding and dramatically improves the efficiency of collar machining.
- Heat Treatment
We use a complete set of equipment from the Austrian Michelin Group for heat treatment. Each step is carefully designed to ensure the best results. Our heat treatment process results in a hardness range of 58HRC-63HRC, a residual austenite content of less than 10%, and an ideal toughness and residual stress level. This ensures excellent mechanical properties of the material and facilitates subsequent machining operations. After heat treatment, we strictly control the bearing rings' structure, ovality, deformation, and tempering stability.
We are committed to developing large-scale industrial precision bearings with independent intellectual property rights in China. Our bearings are used in various fields, such as mining vibration series, machine tool bearings, metallurgical bearings, gearboxes, aerospace, etc. Our goal is to manufacture large precision industrial bearings that match the technical level of leading international bearing companies, to build a world-class bearing brand, to compete with famous foreign companies in terms of technology and quality, to replace similar imported products, and to become the first choice of users.