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TS (Single Row Tapered Roller Bearings) (Imperial) LM328444-LM328411

TS (Single Row Tapered Roller Bearings) (Imperial) LM328444-LM328411

The LM328444-LM328411 is a single-row tapered roller bearing with a 5.375″ bore and 7.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 51000 lbf and is designed for long-lasting performance.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. 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 industrial machinery or heavy equipment where combined loads are common.

Weighing 6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various applications.

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Product Parameters

  • Part Number LM328444-LM328411
  • Brand TFL
  • Interchangeable Timken
  • Size 5.375" x 7.375" x 1.3895"
  • Bore Dia 5.375"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1563"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3583"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3895"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 6.68"
  • Cone Backface Backing Diameter 5.79"
  • Cup Frontface Backing Diameter 7.20"
  • Cup Backface Backing Diameter 6.93"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location 0.14"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM328444
  • Cup Part Number LM328411
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM328400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 51000 lbf
  • Static Radial Load 84300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8030 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 6 lb

Features

Performance Features of LM328444-LM328411 Bearing

LM328444-LM328411 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 51,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Why Choose LM328444-LM328411 Bearing for Precision Tasks?

LM328444-LM328411 Bearing features a single-row tapered roller design, providing precise load distribution.
The chrome steel construction enhances durability while maintaining smooth operation.
Its ABEC-1 rating ensures consistent performance in applications requiring moderate precision.
The standard radial clearance options allow for flexibility in different operational setups.

Built for Reliability: LM328444-LM328411 Bearing

LM328444-LM328411 Bearing’s robust construction handles both radial and thrust loads effectively.
With a static radial load capacity of 84,300 lbf, it excels in demanding industrial environments.
The tapered roller design minimises wear, ensuring long service life with proper lubrication.
Its inch-sized dimensions make it compatible with imperial system machinery.

Application

Industrial Uses of LM328444-LM328411 Bearing
LM328444-LM328411 Bearing is commonly used in heavy machinery, such as construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, LM328444-LM328411 Bearing supports axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a good fit for American and British vehicle models.
For industrial gearboxes, LM328444-LM328411 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

What Makes LM328444-LM328411 Bearing a Preferred Choice?
LM328444-LM328411 Bearing stands out in agricultural machinery, where its robust design copes with uneven loads and harsh conditions. The standard radial clearance offers flexibility for various operational needs.
In material handling systems, LM328444-LM328411 Bearing ensures smooth conveyor belt operation, thanks to its tapered rollers distributing loads evenly. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: LM328444-LM328411 Bearing
LM328444-LM328411 Bearing excels in forestry equipment, handling shock loads from rough terrain with ease. Its chrome steel rollers resist deformation, maintaining performance over long periods.
For railway applications, LM328444-LM328411 Bearing’s combined load capacity makes it suitable for bogies and drivetrains. The inch measurements simplify replacements in older rolling stock.

Automotive vs Aerospace: Applications of LM328444-LM328411 Bearing
In automotive drivetrains, LM328444-LM328411 Bearing supports differential systems, where its tapered rollers manage varying torque demands. The steel cage prevents roller skew under heavy loads.
For aerospace ground equipment, LM328444-LM328411 Bearing is used in maintenance trolleys and loading systems. Its standard radial clearance accommodates temperature fluctuations in outdoor operations.

Key Fields for LM328444-LM328411 Bearing
LM328444-LM328411 Bearing is ideal for wind turbine yaw systems, where its durability handles constant directional adjustments. The open design simplifies relubrication during routine maintenance.
In steel mill rollers, LM328444-LM328411 Bearing withstands high radial loads from metal forming processes. The chrome steel construction resists heat buildup in continuous operation.

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