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TS (Single Row Tapered Roller Bearings) (Imperial) LM48548C-LM48511

TS (Single Row Tapered Roller Bearings) (Imperial) LM48548C-LM48511

The LM48548C-LM48511 is a single-row tapered roller bearing with a 1.375″ bore and 2.5625″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 14500 lbf radially and 2430 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, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.600 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for your needs.

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Product Parameters

  • Part Number LM48548C-LM48511
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 2.5625" x 0.8001"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.5625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.72"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.64"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8001"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.57"
  • Cone Backface Backing Diameter 1.81"
  • Cup Frontface Backing Diameter 2.44"
  • Cup Backface Backing Diameter 2.28"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.14"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM48548C
  • Cup Part Number LM48511
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM48500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 14500 lbf
  • Static Radial Load 14200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3760 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2430 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 0.600 lb

Features

Performance Features of LM48548C-LM48511 Bearing

LM48548C-LM48511 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 14,500 lbf, making it reliable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and wear.
With a standard radial clearance, it provides smooth operation in various conditions.

LM48548C-LM48511 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design handles both radial and thrust loads effectively.

The open seal type allows for easy lubrication, ensuring long service life.
Its ABEC-1 rating guarantees consistent performance in industrial applications.

Application

Industrial Uses of LM48548C-LM48511 Bearing
LM48548C-LM48511 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is LM48548C-LM48511 Bearing Used?
You’ll often find LM48548C-LM48511 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise inch sizing makes it a reliable choice for vehicles requiring consistent performance under stress.

Built for Heavy-Duty Use: LM48548C-LM48511 Bearing
LM48548C-LM48511 Bearing excels in industrial conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of LM48548C-LM48511 Bearing
In automotive settings, LM48548C-LM48511 Bearing supports wheel assemblies, while in aerospace, it’s used in landing gear mechanisms. Its ABEC-1 rating ensures reliable performance across both industries.

Perfect Fit for Automation: LM48548C-LM48511 Bearing
LM48548C-LM48511 Bearing works well in robotic arms and automated machinery, thanks to its tapered rollers handling radial and thrust loads smoothly. The standard radial clearance option adds versatility for various setups.

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