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.

Units	Per unit
1 - 4	£27.19
5 - 9	£26.10
10 - 24	£25.56
25 +	£25.02

Select all	Attribute	Value
	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
	Maximum Speed - Oil	15000rpm
	Fatigue Limit Load	5700N

	Select all
	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
	Maximum Speed - Oil 15000rpm
	Fatigue Limit Load 5700N

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

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