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TS (Single Row Tapered Roller Bearings) (Imperial) LM104949P-LM104911A

TS (Single Row Tapered Roller Bearings) (Imperial) LM104949P-LM104911A

The LM104949P-LM104911A is a single-row tapered roller bearing with a 2″ bore and 3.25″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 21700 lbf radially and 2930 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 conditions.

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

Weighing just 1 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for industrial applications.

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Product Parameters

  • Part Number LM104949P-LM104911A
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.25" x 0.9302"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.73"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9302"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.2"
  • Cone Backface Backing Diameter 2.44"
  • Cup Frontface Backing Diameter 3.11"
  • Cup Backface Backing Diameter 2.95"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.23"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM104949P
  • Cup Part Number LM104911A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM104900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21700 lbf
  • Static Radial Load 23400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5610 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2930 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 1 lb

Features

Performance Features of LM104949P-LM104911A Bearing

LM104949P-LM104911A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,700 lbf, ensuring reliable performance in various applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a standard radial clearance, it provides flexibility for different operational needs.

LM104949P-LM104911A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures smooth performance under both radial and thrust loads.

The bearing requires lubrication for optimal performance, enhancing its durability.
Its ABEC-1 rating guarantees consistent precision in industrial applications.

Application

Industrial Uses of LM104949P-LM104911A Bearing
LM104949P-LM104911A Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively.
The chrome steel construction ensures durability even in demanding environments, making it a reliable choice for long-term use.

Where Is LM104949P-LM104911A Bearing Used?
You’ll often find LM104949P-LM104911A Bearing in automotive applications, particularly in wheel hubs and differential systems.
Its inch sizing makes it compatible with many North American vehicles, and the open design allows for easy lubrication.

Built for Heavy-Duty Use: LM104949P-LM104911A Bearing
LM104949P-LM104911A Bearing excels in industrial gearboxes, where its dynamic load capacity keeps operations smooth under high stress.
The steel cage adds extra strength, ensuring consistent performance even in tough conditions.

Automotive vs Aerospace: Applications of LM104949P-LM104911A Bearing
In automotive settings, LM104949P-LM104911A Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary systems requiring precise load management.
The standard radial clearance offers flexibility for various operational needs.

Perfect Fit for Automation: LM104949P-LM104911A Bearing
LM104949P-LM104911A Bearing works well in automated conveyor systems, where its tapered rollers reduce friction and improve efficiency.
The ABEC-1 rating ensures sufficient precision for most industrial automation tasks.

Q&A

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