INA RNA4905-XL 30mm I.D Needle Roller Bearing, 42mm O.D

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£27.19

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£32.63

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RS Stock No.:
174-1414
Mfr. Part No.:
RNA4905-XL
Brand:
INA
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Brand

INA

Inside Diameter

30mm

Outside Diameter

42mm

Roller Bearing Type

Needle

Race Width

17mm

Bore Type

Parallel

Static Load Rating

31500N

Cage Material

Sheet Steel

Number of Rows

1

Dynamic Load Rating

26500N

End Type

Open

Limiting Speed

14400rpm

Reference Speed

8100rpm

Fatigue Limit Load

5700N

Maximum Speed - Oil

15000rpm

Schaeffler Roller Bearing, 30mm Inside Diameter, 42mm Outside Diameter - RNA4905-XL


This roller bearing offers a robust solution for various industrial applications. As a needle roller bearing with a 30mm inside diameter and 42mm outside diameter, it provides effective shaft support and is designed to accommodate high loads. The bearing features a race width of 17mm and is engineered for open-end configurations to enhance functionality in machinery. This product is ideal for applications requiring reliable performance under dynamic conditions.

Features & Benefits


• High load capacity supports up to 31,500N statically
• Designed for dynamic loads with a rating of 26,500N
• Maximum speed of 15,000 rpm when lubricated
• Sheet steel cage ensures stability and durability
• Parallel bore type enhances installation flexibility
• Lightweight design facilitates easy handling and installation

Applications


• Used for supporting shafts in mechanical systems
• Suitable for assembly in automation equipment
• Ideal for in high-speed machinery
• Recommended for manufacturing processes requiring precision
• Suitable for various electrical devices demanding robust bearings

What operational speeds can be achieved with this bearing?


The bearing can operate effectively at a maximum speed of 15,000 rpm when properly lubricated, with a limiting speed of 14,400 rpm, making it suitable for high-speed applications.

How does the cage material affect the bearing's performance?


The sheet steel cage provides strength and resilience, allowing for optimal load distribution while maintaining alignment of the rollers, thus enhancing its overall durability and efficiency.

What benefits does the open-end design provide?


The open-end design allows for easy access for lubrication maintenance, promoting optimal performance and extending the bearing's service life, making it an effective choice for demanding conditions.

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