SKF Spherical Roller Bearing, 40mm Inside Diameter, 90mm Outside Diameter - 22308 E

This spherical roller bearing is designed for robust applications requiring high radial and axial load capacities. With an inside diameter of 40mm and an outside diameter of 90mm, this bearing utilises a double row design, making it an ideal choice for demanding environments. The metal construction ensures durability, while the cylindrical bore facilitates easy installation.

Features & Benefits

• High dynamic load rating of 155kN for demanding usage
• Fatigue limit load of 15kN enhances longevity and performance
• Open end type allows for easy lubrication access
• Sheet metal cage material reduces overall weight and improves performance

Applications

• Suitable for electric motors and gearboxes
• Used in heavy machinery within the construction sector
• Ideal for requiring high-speed operations
• Effective in agricultural and industrial equipment
• Effective in conveyor systems and material handling equipment

What makes the design suitable for high-speed applications?

The bearing's limiting speed is rated at 8000rpm, enabling it to function efficiently under high-speed conditions without compromising performance or stability.

How does the static load rating affect durability?

The static load rating of 140kN indicates its capability to withstand substantial stationary loads, which significantly contributes to the bearing's overall durability and operational reliability.

What advantages does the double row design provide?

The double row design allows for higher load capacity and increased stability, making it suitable for applications where axial and radial forces are present concurrently.

How is maintenance facilitated with this bearing type?

The open end type of the bearing design allows for straightforward access for lubrication, ensuring ongoing maintenance is efficient and effective.

In what environments can this bearing be effectively utilised?

This bearing is well-suited for heavy-duty applications in harsh environments, such as in construction machinery, industrial equipment, and agricultural settings, where reliability is paramount.

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	40mm
	Outside Diameter	90mm
	Roller Bearing Type	Spherical
	Race Width	33mm
	Bore Type	Parallel
	Material	Metal
	Static Load Rating	140kN
	Cage Material	Sheet Metal
	Number of Rows	2
	Dynamic Load Rating	155kN
	End Type	Open
	Limiting Speed	8000rpm
	Reference Speed	6000rpm
	Fatigue Limit Load	15kN

	Select all
	Brand SKF
	Inside Diameter 40mm
	Outside Diameter 90mm
	Roller Bearing Type Spherical
	Race Width 33mm
	Bore Type Parallel
	Material Metal
	Static Load Rating 140kN
	Cage Material Sheet Metal
	Number of Rows 2
	Dynamic Load Rating 155kN
	End Type Open
	Limiting Speed 8000rpm
	Reference Speed 6000rpm
	Fatigue Limit Load 15kN

SKF 22308 E 40mm I.D Spherical Spherical Roller Bearing, 90mm O.D

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