Let us explore the key steps behind CHF high performance stainless steel bearings
It is our great pleasure to share one of China old excellent stainless steel bearing producers to you. It is CHF Bearing. Let us together explore the key steps behind CHF high performance stainless steel bearings.
First, Premium Materials
CHF bearings use highgrade AISI 440 and AISI 420 stainless steel from Baowus Panzhihua Steel, ensuring stable and reliable quality.

Second,Precision Manufacturing
CHF specialize in high-performance stainless steel bearings with ABEC-3 (P6) precision and Z2V2/Z3V3 vibration grades. Compliant with EU RoHS, REACH, and FDA standards, they are suitable for food machinery.

Third,Automatic Grease-Filling Equipment
CHF automated greasing machines ensure precise lubrication according to customer specifications. CHF can supply a variety of lubricant brands and types based on customer needs, including food-grade greases compliant with FDA regulation 21 CFR 178.3570, NSF H1, and ISO 21469 certifications, such as Mobil FM222, NEVASTANE XS 80, and Kluber Food Grease. We also offer high/low-temperature greases suitable for ranges from -60C to 260C. Commonly used lubricants like Koyodo Yushi SRL, Chevron SRI-2, Shell, and Great Wall are readily available in stock.
Fourth, Precision Grinding Process
Each grinding machine is operated strictly in accordance with standardized procedure manuals. All processes are executed based on detailed drawings and specifications to ensure precision and consistency.
About CHF:
Jiangsu Chunfeng Bearing Co., Ltd.(CHF) is a specialized manufacturer of stainless steel bearings and stainless steel rings, renowned in the industry for its "high quality and credibility." The factory covers an area of 12,000 square meters and employs over 300 skilled workers and technical specialists. With an annual production capacity of 15 million stainless steel bearings, it possesses integrated manufacturing capabilities including turning, heat treatment, grinding, assembly, and inspection.

For more info, welcome visit www.chf-bearing.com or send email to sales@chf-bearing.com
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