SKF RNU 203 TN9 22.9mm I.D Cylindrical Roller Bearing, 40mm O.D

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£31.74

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£38.09

(inc. VAT)

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RS Stock No.:
210-1520
Mfr. Part No.:
RNU 203 TN9
Brand:
SKF
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Brand

SKF

Inside Diameter

22.9mm

Outside Diameter

40mm

Roller Bearing Type

Cylindrical

Race Width

12mm

Bore Type

Parallel

Static Load Rating

9.5kN

Cage Material

Non-metallic

Number of Rows

1

Dynamic Load Rating

11.7kN

End Type

Open

Limiting Speed

22000rpm

Reference Speed

19000rpm

COO (Country of Origin):
DE

SKF Roller Bearing, 22.9mm Inside Diameter, 40mm Outside Diameter - RNU 203 TN9


This roller bearing belongs to the cylindrical roller bearing category and features a single-row design without an inner ring. With inside and outside diameters measuring 22.9mm and 40mm respectively, it is engineered for high operational efficiency. Its robust construction and precise dimensions make it suitable for various industrial applications.

Features & Benefits


• Designed for high-speed applications with a reference speed of 19,000r/min
• Dynamic load rating of 11.7kN enhances performance under load
• Non-metallic cage reduces friction and weight
• Static load rating of 9.5kN supports durability under stationary conditions
• Open end design facilitates easy mounting and dismounting
• Suitable for normal tolerance and radial internal clearance ensures compatibility in various applications

Applications


• Used in automation systems for effective load carrying
• Applicable in electrical machinery for smooth operation
• Utilised in mechanical assemblies requiring high-speed performance
• Employed in machinery where non-metallic cage benefits are essential

What load ratings can this bearing handle effectively?


It has a dynamic load rating of 11.7kN and a static load rating of 9.5kN, making it suitable for various demanding applications.

What are the limitations regarding speed for this roller bearing?


This bearing has a limiting speed of 22000r/min, making it ideal for high-speed applications while ensuring durability and reliability.

What maintenance practices should be considered for optimal performance?


Regular inspection for signs of wear and ensuring proper lubrication are essential to maintain optimal performance and extend the bearing's service life.

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