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TS (Single Row Tapered Roller Bearings) (Imperial) LM503349A-LM503310

TS (Single Row Tapered Roller Bearings) (Imperial) LM503349A-LM503310

The LM503349A-LM503310 is a single-row tapered roller bearing with a 1.8105″ bore and 2.9518″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 15100 lbf radially and 2700 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in heavy machinery or automotive systems where combined loads are common.

Weighing just 0.7lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number LM503349A-LM503310
  • Brand TFL
  • Interchangeable Timken
  • Size 1.8105" x 2.9518" x 0.7087"
  • Bore Dia 1.8105"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.9518"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.7087"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5512"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7087"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.24"
  • Cup Frontface Backing Diameter 2.83"
  • Cup Backface Backing Diameter 2.64"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.08"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM503349A
  • Cup Part Number LM503310
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM503300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 15100 lbf
  • Static Radial Load 17000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3930 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2700 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.7 lb

Features

Performance Features of LM503349A-LM503310 Bearing

LM503349A-LM503310 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 15,100 lbf, ensuring reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

LM503349A-LM503310 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its tapered roller design efficiently handles both radial and thrust loads, making it versatile for different uses.

Application

Industrial Uses of LM503349A-LM503310 Bearing
LM503349A-LM503310 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, LM503349A-LM503310 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyors, LM503349A-LM503310 Bearing’s open design allows for easy lubrication, extending service life in high-use settings. The steel cage adds stability, reducing wear over time.

Where Is LM503349A-LM503310 Bearing Used?
LM503349A-LM503310 Bearing is often found in mining equipment, where its robust design handles heavy radial and thrust loads. The standard radial clearance ensures smooth operation in harsh conditions.

In power transmission systems, LM503349A-LM503310 Bearing supports shafts and gears, offering consistent performance. Its ABEC-1 rating makes it suitable for general precision requirements.

Built for Heavy-Duty Use: LM503349A-LM503310 Bearing
LM503349A-LM503310 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads effectively. The chrome steel rollers resist wear, even under constant stress.

For material handling equipment, LM503349A-LM503310 Bearing’s single-row design simplifies installation and maintenance. The inch measurements ensure compatibility with a wide range of industrial systems.

Automotive vs Aerospace: Applications of LM503349A-LM503310 Bearing
In automotive systems, LM503349A-LM503310 Bearing is ideal for wheel bearings, balancing radial and thrust loads. Its durability suits high-mileage applications.

For aerospace ground support equipment, LM503349A-LM503310 Bearing provides reliable performance in load-handling mechanisms. The temperature range accommodates varying operational conditions.

Q&A

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