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Among the numerous technical parameters of bearings, there is a often overlooked but far-reaching "invisible role" - clearance. Although it is not conspicuous, it directly determines whether the equipment can operate smoothly and for a long time. Choosing too big, the machine shakes like a sieve;…
2026/01/31 12:45
The single ball spline scheme allows the nut and screw to be replaced separately, which not only has high precision and reliability, but also provides greater flexibility in maintenance and material preparation. For systems that require long-term stable operation, it is a highly cost-effective…
2026/01/24 14:29
Proper installation and disassembly are key to ensuring the performance and lifespan of bearings. Improper operation can easily lead to damage to the raceway, deformation of the cage, and even early failure.Installation points:Clean environment: Ensure that the shaft, bearing seat, and tools are…
2026/01/17 17:14
As the 2026 Lunar New Year of the Horse approaches, China's foreign trade industry is about to enter an annual holiday cycle. As a key link in the global supply of core components for mechanical equipment, the foreign trade business of bearings is entering the final window period for pre holiday…
2026/01/10 14:30
Welcome to New Year's Day 2026! SFC Bearing company invites you to embark on a new journey in the bearing industry On the occasion of the arrival of New Year's Day in 2026, SFC bearing extends its New Year's greetings to all customers and partners!
In 2026, we will use precision bearings and linear…
2025/12/31 16:49
In the design of rolling bearings, although the cage does not directly bear the load, it plays a key role in the stability, service life, and applicable working conditions of operation. The selection of materials should comprehensively consider factors such as rotational speed, temperature,…
2025/12/27 14:12
Cast iron and cast steel are two commonly used materials for bearing seats, each with its own advantages and disadvantages, suitable for different occasions. Cast iron bearing seats are suitable for low-speed, light load, and situations that do not require high-precision operation due to their low…
2025/12/13 09:22
In mechanical design, although joint bearings are small in size, they bear the key tasks of complex loads and frequent swinging. Faced with a dazzling array of models such as GE, GAC, GX, etc., many engineers often feel confused: what exactly do these letters represent? In fact, each code…
2025/12/03 13:07
In the design of mechanical systems, the size of the shaft is usually determined first. The shaft diameter, shaft length, and the working load it bears will directly affect the overall layout of the equipment. After determining the specifications of the shaft, engineers need to choose suitable…
2025/11/24 16:52
The reliability of liquid dynamic pressure bearings in high-speed rotating machinery is directly related to the overall lifespan and operational safety of the machine. Its core lies in maintaining a stable lubricating oil film - once the oil film ruptures, direct contact with the metal surface will…
2025/11/17 11:02
In mechanical design, the "ultimate speed" of bearings is a often overlooked but crucial parameter. It refers to the maximum rotational speed at which a bearing can operate safely and stably under specific lubrication and installation conditions. Once the actual working speed exceeds this threshold…
2025/11/11 14:55
On November 28th, the 2025 Asia PTC Exhibition was held as scheduled in Shanghai. The four-day exhibition attracted foreign businessmen from all over the world. The exhibition exhibits cover 11 categories including hydraulic, pneumatic, sealing, gears, motors, transmission couplings, chain drives,…
2025/11/04 14:54
