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

Single row, roller taper bearings suitable for heavy radial loads and axial loads in a single direction. Usually mounted in pairs they are used in a variety of applications including, gearboxes, shafts and motors.

SKF’s imperial tapered roller bearings offer engineers many advantages over more conventional roller bearings.

Maintaining a lubricant film between bearing flange and roller reduces friction, heat and wear extending working life and reducing noise.

Running in periods are reduced due to a design that significantly reduces friction and wear.

Rollers and raceways are engineered using very precise tolerances ensuring optimal load distribution and minimal noise and vibration.

Crowned raceways help reduce stress at the roller ends extending the bearing lifespan under heavy loads or misalignment.

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.

• 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

• 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

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

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

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

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

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