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TS (Single Row Tapered Roller Bearings) (Imperial) LM104949P-LM104911P

TS (Single Row Tapered Roller Bearings) (Imperial) LM104949P-LM104911P

The LM104949P-LM104911P is a single-row tapered roller bearing with a 2″ bore and 3.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 21700 lbf radially and 2930 lbf thrust, making it versatile for various applications.

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

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

Weighing just 0.9 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use. The ABEC-1 rating ensures consistent performance under standard conditions.

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Product Parameters

  • Part Number LM104949P-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 0.875"
  • 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 0.1"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.23"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM104949P
  • Cup Part Number 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 0.9 lb

Features

How Is LM104949P-LM104911P Bearing Engineered for Reliability?

LM104949P-LM104911P Bearing features chrome steel rings and rollers, designed to handle combined loads with ease.
Its dynamic radial load capacity reaches 21,700 lbf, ensuring robust 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 reliably in diverse environments.

Structural Advantages of LM104949P-LM104911P Bearing

LM104949P-LM104911P Bearing’s tapered roller design efficiently distributes loads, enhancing durability.
The precise cone and cup width tolerances ensure smooth operation and easy installation.
Its standard radial clearance options provide flexibility for different operational needs.
The open seal type allows for easy lubrication, maintaining optimal performance.

Why Choose LM104949P-LM104911P Bearing for Precision Tasks?

LM104949P-LM104911P Bearing offers high precision with its ABEC-1 rating, suitable for accurate applications.
The chrome steel construction resists wear, ensuring consistent performance over time.
With a dynamic thrust rating of 2,930 lbf, it handles axial loads effectively.
Its effective center location design improves stability and reduces vibration.

Application

Industrial Uses of LM104949P-LM104911P Bearing
LM104949P-LM104911P Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where combined loads are frequent. Its tapered roller design handles both radial and thrust forces efficiently.

In automotive applications, LM104949P-LM104911P Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, LM104949P-LM104911P Bearing’s chrome steel construction ensures durability in high-load environments. The open design allows for easy lubrication, extending its service life.

What Makes LM104949P-LM104911P Bearing a Preferred Choice?
LM104949P-LM104911P Bearing is a go-to option for mining equipment, where its robust design withstands harsh conditions. The steel cage adds extra strength, making it suitable for heavy-duty use.

In power transmission systems, LM104949P-LM104911P Bearing supports shafts and gears, ensuring smooth operation. Its standard radial clearance offers flexibility for different installation requirements.

Built for Heavy-Duty Use: LM104949P-LM104911P Bearing
LM104949P-LM104911P Bearing excels in railway applications, where its tapered rollers manage high axial and radial loads. The chrome steel components resist wear, even under constant stress.

For oil and gas machinery, LM104949P-LM104911P Bearing’s temperature tolerance makes it reliable in extreme conditions. Its ABEC-1 rating ensures consistent performance in demanding environments.

Automotive vs Aerospace: Applications of LM104949P-LM104911P Bearing
In automotive settings, LM104949P-LM104911P Bearing is often found in truck axles, handling heavy loads with ease. The inch measurements simplify replacements in older vehicle models.

For aerospace ground equipment, LM104949P-LM104911P Bearing supports landing gear testing rigs, where precision and durability are key. Its compliance with RoHS and REACH standards adds to its versatility.

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