SKF Imperial Roller Bearing, 39.88mm Outside Diameter, 21.2kN Dynamic Load Rating - LM11749/710/Q

This imperial roller bearing is designed to enhance the performance and efficiency of various mechanical systems, making it suitable for automation, electronics, and engineering applications where precision and reliability are critical. The tapered roller bearing construction supports heavy loads while enabling smooth operation at high speeds.

Features & Benefits

• Supports dynamic loads up to 21.2kN for enhanced operational capacity
• Static load rating of 20.8kN for robust performance
• High reference speed of 13000r/min for improved efficiency
• Limiting speed of 20000r/min for high-speed applications
• One-row construction optimises space and weight dynamics
• Open end type allows for easy maintenance and inspection

Applications

• Suitable for high-speed machinery in automation sectors
• Effective for requiring dependable load ratings
• Utilised in electronic equipment operating at elevated speeds
• Applicable in various industrial bearing solutions

How does the load rating affect performance?

The load rating indicates the maximum load the bearing can support, ensuring safe and effective operation in various applications.

What is the advantage of using tapered roller bearings?

Tapered roller bearings offer improved load distribution, which enhances stability and reduces wear in mechanical systems.

Is maintenance easy with this type of bearing?

Yes, the open end type facilitates straightforward inspection and maintenance, minimising downtime.

Can this bearing be used in high-speed applications?

Yes, with a limiting speed of 20000r/min, it is suitable for high-speed operations.

What industries typically use this product?

It is commonly found in automation, electronics, and mechanical applications, where precision and durability are essential.

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	17.46mm
	Outside Diameter	39.88mm
	Roller Bearing Type	Taper
	Race Width	13.84mm
	Bore Type	Parallel
	Static Load Rating	20.8kN
	Cage Material	Sheet Steel
	Number of Rows	1
	Dynamic Load Rating	21.2kN
	End Type	Open
	Reference Speed	13000rpm
	Limiting Speed	20000rpm

	Select all
	Brand SKF
	Inside Diameter 17.46mm
	Outside Diameter 39.88mm
	Roller Bearing Type Taper
	Race Width 13.84mm
	Bore Type Parallel
	Static Load Rating 20.8kN
	Cage Material Sheet Steel
	Number of Rows 1
	Dynamic Load Rating 21.2kN
	End Type Open
	Reference Speed 13000rpm
	Limiting Speed 20000rpm

SKF LM11749/710/Q 17.46mm I.D Taper Imperial Roller Bearing, 39.88mm O.D