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Market Prospects of Needle Roller Bearings
time2021/06/04
- The needle roller bearing is a kind of roller bearing, which is composed of the outer ring, cage, roller, and other parts.
Market Prospects of Needle Roller Bearings
The needle roller bearing is a kind of roller bearing, which is composed of the outer ring, cage, roller, and other parts. The length of the cylindrical roller is usually 3-10 times the diameter, and the diameter is generally not more than 5mm. Because the roller of a needle roller bearing is thin and long relative to its diameter, it is called a needle roller.
The needle roller bearing has a compact radial structure. When its inner diameter and load capacity are the same as other types of bearings, the needle roller bearing has the smallest outer diameter, so it is especially suitable for supporting structures with restricted radial installation dimensions and is used in automobile starter motors and engines. , Steering systems, motorcycle engines, door closers, power tools, ABS/ESP, air-conditioning compressors, and other fields.
Industry analysts said that with the development of the automotive industry, precision CNC machine tools, aerospace, and other industries in the future, downstream industries will put forward higher and higher requirements for needle roller bearing products, such as needle rollers with high speed, high precision, and high reliability.
Bearings are more favored by downstream users and help promote the optimization of the industry's structural adjustment.
At the same time, competition in the needle roller bearing industry will gradually move from a single product price competition to a comprehensive level of competition in terms of brand, marketing channels, after-sales service, etc. Therefore, manufacturers should strengthen technology research and development and talent reserves, and actively develop new high-performance products. , To enhance its core competitiveness.