INA RNA4900-XL 14mm I.D Needle Roller Bearing, 22mm O.D

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£22.16

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RS Stock No.:
174-1408
Mfr. Part No.:
RNA4900-XL
Brand:
INA
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Brand

INA

Inside Diameter

14mm

Outside Diameter

22mm

Roller Bearing Type

Needle

Race Width

13mm

Bore Type

Parallel

Static Load Rating

9200N

Cage Material

Sheet Steel

Number of Rows

1

Dynamic Load Rating

9600N

End Type

Open

Limiting Speed

24600rpm

Reference Speed

17800rpm

Fatigue Limit Load

1630N

Maximum Speed - Oil

25000rpm

Schaeffler RNA4900-XL Roller Bearing, 14mm Inside Diameter, 22mm Outside Diameter - RNA4900-XL


This roller bearing is a high-performance needle roller bearing designed for various mechanical applications. With an inside diameter of 14mm and an outside diameter of 22mm, it provides significant load capacity and durability. It features a parallel bore, making it suitable for precision assemblies in automation and mechanical engineering.

Features & Benefits


• Open end design ensures easy installation and maintenance
• Sheet steel cage enhances strength and reliability
• High static load rating of 9200N for robust requirements
• Dynamic load rating of 9600N supports high-speed operations
• Rated for speeds up to 17800 rpm for efficient performance
• Fatigue limit load of 1630N improves longevity under repeated stress

Applications


• Used for high-speed rotation in automation systems
• Ideal for compact assemblies in mechanical equipment
• Suitable for in electrical machinery
• Recommended for various engineering systems requiring precision bearings

What is the maximum operating speed of this bearing when using oil lubrication?


The maximum speed with oil lubrication is rated at 25000 rpm, allowing it to perform efficiently under high-speed conditions.

How does the static load rating affect performance in heavy-duty applications?


A static load rating of 9200N demonstrates its capability to handle heavy loads without compromising the bearing structure, making it ideal for demanding environments.

What impact does the cage material have on the bearing's performance?


The sheet steel cage offers a balance of weight and durability, enhancing performance and ensuring reliability under various operating conditions.

Can this bearing be used in applications with varying load conditions?


Yes, the bearing's dynamic load rating of 9600N indicates its adaptability to fluctuating loads, making it suitable for diverse applications.

How does the roller bearing design contribute to vibration reduction in machinery?


The needle roller design minimises friction and provides smooth rotational movement, helping to reduce vibration and noise in machinery operation.

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