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TS (Single Row Tapered Roller Bearings) (Imperial) LM241149-LM241111

TS (Single Row Tapered Roller Bearings) (Imperial) LM241149-LM241111

The LM241149-LM241111 is a single-row tapered roller bearing with an 8-inch bore and 10.875-inch outer diameter, crafted from sturdy chrome steel. It handles combined loads, supporting up to 98700 lbf dynamically and 182000 lbf statically.

Its open design allows for easy lubrication, 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, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large vehicles where combined loads are common.

Weighing 15.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various engineering needs.

The bearing features standard radial clearance, with options for C3, C4, or C5 available. Its tapered roller design ensures efficient load distribution.

With an ABEC-1 rating, it balances precision and performance. The effective center location of 0.07″ enhances stability during operation.

Suitable for applications requiring consistent performance under heavy loads, such as construction equipment or agricultural machinery. Its chrome steel rollers and rings provide long-lasting wear resistance.

Maintenance is straightforward thanks to its open seal type, allowing for regular lubrication to extend service life. A dependable choice for demanding environments.

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Product Parameters

  • Part Number LM241149-LM241111
  • Brand TFL
  • Interchangeable Timken
  • Size 8" x 10.875" x 1.6875"
  • Bore Dia 8"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.6875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3438"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.6875"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 9.37"
  • Cone Backface Backing Diameter 8.66"
  • Cup Frontface Backing Diameter 10.55"
  • Cup Backface Backing Diameter 10.24"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location 0.07"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM241149
  • Cup Part Number LM241111
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM241100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 98700 lbf
  • Static Radial Load 182000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 25600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14000 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 15.5 lb

Features

How Is LM241149-LM241111 Bearing Engineered for Reliability?

LM241149-LM241111 Bearing features chrome steel rings and rollers, providing robust resistance to combined loads.
Its dynamic radial load capacity reaches 98,700 lbf, ensuring dependable performance in heavy-duty 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 various environments.

What Makes LM241149-LM241111 Bearing Suitable for High-Temperature Applications?

LM241149-LM241111 Bearing is built to withstand temperatures from -30° to 110°C without compromising performance.
The chrome steel construction ensures durability and resistance to thermal expansion.
Its open design allows for efficient lubrication, reducing heat buildup during operation.
This makes it ideal for applications where temperature fluctuations are common.

Designed for Durability: LM241149-LM241111 Bearing

LM241149-LM241111 Bearing’s single-row tapered roller design offers excellent load distribution.
The chrome steel components enhance wear resistance, ensuring long-term reliability.
With a static radial load capacity of 182,000 lbf, it handles demanding conditions effortlessly.
Its standard radial clearance options provide flexibility for various installation needs.

Steel vs Ceramic Bearings: Strengths of LM241149-LM241111 Bearing

LM241149-LM241111 Bearing uses high-quality chrome steel for both rings and rollers, ensuring strength and durability.
This material choice provides excellent resistance to heavy loads and prolonged use.
The steel cage further enhances stability, keeping rollers aligned under stress.
Its design is optimised for applications where reliability and longevity are critical.

Application

Industrial Uses of LM241149-LM241111 Bearing
LM241149-LM241111 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is LM241149-LM241111 Bearing Used?
In automotive applications, LM241149-LM241111 Bearing supports wheel hubs and axles, providing reliable performance under heavy loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: LM241149-LM241111 Bearing
LM241149-LM241111 Bearing excels in industrial gearboxes, where its single-row design simplifies maintenance. The open seal type allows for easy lubrication, extending service life in high-temperature conditions.

Automotive vs Aerospace: Applications of LM241149-LM241111 Bearing
While LM241149-LM241111 Bearing is popular in truck transmissions, it also finds use in aircraft landing gear systems. Its ABEC-1 rating ensures consistent performance across different precision requirements.

Key Fields for LM241149-LM241111 Bearing
LM241149-LM241111 Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its static radial load capacity handles uneven terrain stresses. The steel cage adds robustness for long-term use.

Q&A

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