RNA rolling needle bearing
Classification :
Keywords: STEEL BALL, BEARING
The main features of RNA needle roller bearings include space saving, lubrication design, automatic centering, and error compensation. Firstly, RNA needle roller bearings have a space saving structure. Due to its small cross-sectional height, this design enables the bearing to provide sufficient support and stability in a limited space, making it particularly suitable for applications with limited space. Secondly, the outer ring of RNA needle roller bearings usually has lubricating oil grooves and holes, which help maintain good lubrication during operation, reduce friction and wear, and extend the service life of the bearing. In addition, RNA needle roller bearings can achieve automatic centering during operation, effectively compensate for errors, and improve overall operating accuracy and stability
This characteristic makes RNA needle roller bearings perform well in situations that require high-precision support.
Product parameters
Model | F-55927 F-55927.RNA |
Lubricated | Oilor Grease |
vibration grade | V1,V2,V3,V4 |
Bearing clearance | C0,C2,C3,C4 |
Certificate | ISO9001:2000 |
Service | OEM Customized Services |
Material | Bearing stee |
Quality | High quility |
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We continually invest in research and development to enhance our product offerings and manufacturing processes. Our goal is to maintain our position as a leader in the industry while embracing new technologies and trends that shape the future of metal production.

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We continually invest in research and development to enhance our product offerings and manufacturing processes. Our goal is to maintain our position as a leader in the industry while embracing new technologies and trends that shape the future of metal production.

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With a strong export network, Shandong Lu Tisco Stainless Steel Co., Ltd. serves clients across the globe. Our dedicated customer service team ensures that every client receives personalized attention, timely deliveries, and support throughout the product lifecycle.

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