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TS (Single Row Tapered Roller Bearings) (Imperial) LM501349HP-LM501311

TS (Single Row Tapered Roller Bearings) (Imperial) LM501349HP-LM501311

The LM501349HP-LM501311 is a single-row tapered roller bearing with a 1.625″ bore and 2.891″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 16800 lbf radially and 2980 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

Weighing just 0.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number LM501349HP-LM501311
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 2.891" x 0.9061"
  • Bore Dia 1.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.891"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.78"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.716"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9061"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.83"
  • Cone Backface Backing Diameter 2.09"
  • Cup Frontface Backing Diameter 2.80"
  • Cup Backface Backing Diameter 2.52"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.13"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM501349HP
  • Cup Part Number LM501311
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM501300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 16800 lbf
  • Static Radial Load 16700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4360 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2980 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 0.8 lb

Features

Performance Features of LM501349HP-LM501311 Bearing

LM501349HP-LM501311 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 16,800 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is LM501349HP-LM501311 Bearing Engineered for Reliability?

LM501349HP-LM501311 Bearing features precise tolerances, with bore dia tolerance of +0.005″ to 0 for accurate fitting.
The tapered roller design distributes loads evenly, enhancing durability under stress.
Its standard radial clearance ensures smooth operation, suitable for ABEC-1 applications.
The open seal type allows for easy lubrication, maintaining performance over time.

Designed for Durability: LM501349HP-LM501311 Bearing

LM501349HP-LM501311 Bearing’s chrome steel construction resists wear, even under heavy radial and thrust loads.
The single-row design simplifies installation while maintaining high load capacity.
Effective center location at -0.13″ ensures proper alignment in assemblies.
With a weight of 0.8 lb, it balances strength and practicality for industrial use.

Application

Industrial Uses of LM501349HP-LM501311 Bearing
LM501349HP-LM501311 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, LM501349HP-LM501311 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, LM501349HP-LM501311 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The standard radial clearance offers flexibility for different operational needs.

Why Is LM501349HP-LM501311 Bearing Essential in Machinery?
LM501349HP-LM501311 Bearing plays a key role in mining equipment, where its robust design withstands heavy radial and thrust loads. The steel cage adds stability, reducing wear over time.

In power transmission systems, LM501349HP-LM501311 Bearing ensures smooth operation, thanks to its precise taper roller alignment. The ABEC-1 rating provides a good balance of performance and cost for general industrial use.

Built for Heavy-Duty Use: LM501349HP-LM501311 Bearing
LM501349HP-LM501311 Bearing is ideal for forklifts and other material handling equipment, where its combined load capacity keeps operations running smoothly. The inch measurements simplify replacements in older machinery.

For pump systems, LM501349HP-LM501311 Bearing’s temperature range (-30° to 110°C) ensures reliability in both hot and cold environments. The open seal design allows for easy maintenance when lubrication is needed.

Automotive vs Aerospace: Applications of LM501349HP-LM501311 Bearing
In automotive settings, LM501349HP-LM501311 Bearing is often found in truck axles, handling heavy loads with ease. Its compatibility with Timken models makes it a versatile choice for repairs.

For aerospace ground support equipment, LM501349HP-LM501311 Bearing provides dependable performance, though it’s not rated for in-flight use. The chrome steel rollers offer a good balance of strength and weight for ground applications.

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