NA4900 Bearing Machined Needle Roller

NA4900 bearing machined needle roller is made of high-quality carbon steel. After fine processing, the precision and surface finish of the product have been greatly improved.

The performance of the NA4900 Bearing Machined Needle Roller is still good. It has a low coefficient of friction and is suitable for high speed applications. The bearing can also tolerate some misalignment, making it ideal for use in applications where space is limited.

In automotive applications, needle roller bearings are used in transmissions, axles and wheel bearing assemblies. It helps to reduce friction and make the wheels spin smoothly. In industrial machinery, needle roller bearings are used in pumps, compressors, and other types of machinery. It helps reduce friction and keeps machinery running smoothly.

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Part Number NA4900


Technical Specs

Spec NA4900
Item Needle Roller Bearings
Bore Dia. 10 mm
Outside Dia. 22 mm
Width 13 mm
Dynamic Load Capacity (kN) 8.8 kN
Static Load Capacity (kN) 10.4 kN
Max. RPM(r/min) 26000

NA4900 bearing machined needle roller are widely used in automobiles, motorcycles, construction machinery and other fields. It plays a vital role in these applications by reducing friction and ensuring smooth operation.

Other types of ball bearings are also available: NA69/22, NKI20/16, NA6902. If you’re interested in our procucts, please feel free to contact us.

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Contact us if you are thinking of purchasing high quality bearings, develop new products, or want to find a reliable bearing manufacturer.

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