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TS (Single Row Tapered Roller Bearings) (Imperial) LM104949E-LM104911P

TS (Single Row Tapered Roller Bearings) (Imperial) LM104949E-LM104911P

The LM104949E-LM104911P is a single-row tapered roller bearing with a 2-inch bore and 3.25-inch outer diameter, crafted from durable chrome steel. It handles combined loads up to 21700 lbf radially and 2930 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 1 lb, it’s robust yet lightweight. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for industrial use.

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Product Parameters

  • Part Number LM104949E-LM104911P
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.25" x 0.8502"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.019"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.65"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8502"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • 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 -0.04"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.23"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM104949E
  • Cup Part Number LM104911P
  • 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

How Is LM104949E-LM104911P Bearing Engineered for Reliability?

LM104949E-LM104911P Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity of 21700 lbf makes it suitable for heavy-duty applications.

The tapered roller design provides effective load distribution, reducing stress on individual components.
With a standard radial clearance, it offers reliable performance in various operating conditions.

LM104949E-LM104911P Bearing operates within a temperature range of -30° to 110°C, adapting to diverse environments.
The steel cage maintains roller alignment, enhancing longevity and reducing maintenance needs.

Designed for easy lubrication, LM104949E-LM104911P Bearing ensures smooth operation over extended periods.
Its ABEC-1 rating guarantees consistent precision in industrial applications.

Application

Industrial Uses of LM104949E-LM104911P Bearing
LM104949E-LM104911P Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is LM104949E-LM104911P Bearing Used?
You’ll often find LM104949E-LM104911P Bearing in automotive applications, such as wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a fit for many North American vehicles.

Built for Heavy-Duty Use: LM104949E-LM104911P Bearing
LM104949E-LM104911P Bearing excels in industrial gearboxes, where its steel cage and tapered rollers provide reliable performance. The standard radial clearance offers flexibility for various operational needs.

Automotive vs Aerospace: Applications of LM104949E-LM104911P Bearing
In automotive systems, LM104949E-LM104911P Bearing supports high-load components like axles, while its precision makes it suitable for aerospace landing gear. The ABEC-1 rating ensures consistent performance across these fields.

Perfect Fit for Automation: LM104949E-LM104911P Bearing
LM104949E-LM104911P Bearing is ideal for robotic arms in automated production lines, where its combined load capacity and smooth operation are key. The open design allows for easy lubrication, extending service life.

Q&A

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