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TS (Single Row Tapered Roller Bearings) (Imperial) LM501349-LM501311

TS (Single Row Tapered Roller Bearings) (Imperial) LM501349-LM501311

The LM501349-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, suitable for demanding applications.

Its open design allows 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, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number LM501349-LM501311
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 2.891" x 0.906"
  • 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 0.906"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.89"
  • Cone Backface Backing Diameter 2.13"
  • 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 LM501349
  • 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 LM501349-LM501311 Bearing

LM501349-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, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a standard radial clearance, it provides reliable performance in various conditions.

LM501349-LM501311 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures smooth handling of both radial and thrust loads.

The open seal type allows for easy lubrication, maintaining optimal performance.
Weighing just 0.8 lb, it balances durability and ease of installation.

Application

Industrial Uses of LM501349-LM501311 Bearing
LM501349-LM501311 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The inch sizing makes it a straightforward fit for American-made machinery.

In automotive applications, LM501349-LM501311 Bearing works well in wheel hubs and differential systems, thanks to its robust chrome steel construction. The open seal design simplifies lubrication, which is handy for high-mileage vehicles.

For industrial conveyor systems, LM501349-LM501311 Bearing’s dynamic load capacity ensures reliable performance under constant stress. Its steel cage adds durability, making it suitable for harsh environments.

What Makes LM501349-LM501311 Bearing a Preferred Choice?
LM501349-LM501311 Bearing stands out in applications needing precise radial and thrust load management, such as gearboxes and pumps. The standard radial clearance offers flexibility for various operational needs.

Its compatibility with Timken equivalents makes sourcing replacements easier, reducing downtime in maintenance scenarios. The ABEC-1 rating ensures consistent performance without overcomplicating precision requirements.

Built for Heavy-Duty Use: LM501349-LM501311 Bearing
LM501349-LM501311 Bearing excels in mining equipment, where its high static radial load rating handles unpredictable stresses. The chrome steel rollers resist wear, even in abrasive conditions.

In forestry machinery, LM501349-LM501311 Bearing’s temperature tolerance (-30° to 110°C) ensures reliability in extreme weather. The steel cage further prevents deformation under heavy loads.

Q&A

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