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TS (Single Row Tapered Roller Bearings) (Imperial) LM48548P-LM48514

TS (Single Row Tapered Roller Bearings) (Imperial) LM48548P-LM48514

The LM48548P-LM48514 is a single-row tapered roller bearing with a 1.375″ bore and 2.6875″ outer diameter, crafted from sturdy 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 durability under heavy use. 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 industrial machinery or automotive systems 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 choice for diverse environments.

The tapered roller design provides effective load distribution, enhancing longevity. Suitable for applications requiring standard radial clearance or optional C3/C4/C5 grades.

Its ABEC-1 rating ensures consistent performance for general precision needs. A practical choice for maintenance or new installations in demanding settings.

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Product Parameters

  • Part Number LM48548P-LM48514
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 2.6875" x 0.7101"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.6875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.72"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.55"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7101"
  • 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 2.52"
  • Cup Backface Backing Diameter 2.32"
  • 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 LM48548P
  • Cup Part Number LM48514
  • 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 LM48548P-LM48514 Bearing

LM48548P-LM48514 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 14,500 lbf, ensuring reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a standard radial clearance, it provides smooth operation and easy installation.

LM48548P-LM48514 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures stability and durability under heavy loads.

The open seal type allows for easy lubrication, enhancing maintenance convenience.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Application

Industrial Uses of LM48548P-LM48514 Bearing
LM48548P-LM48514 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 in tough working conditions.

Where Is LM48548P-LM48514 Bearing Used?
You’ll often find LM48548P-LM48514 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for American-made vehicles and industrial machinery.

Built for Heavy-Duty Use: LM48548P-LM48514 Bearing
LM48548P-LM48514 Bearing excels in conveyor systems and mining equipment, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of LM48548P-LM48514 Bearing
In automotive settings, LM48548P-LM48514 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary systems where reliability is key. The ABEC-1 rating ensures consistent performance across both fields.

Perfect Fit for Automation: LM48548P-LM48514 Bearing
LM48548P-LM48514 Bearing works well in automated production lines, particularly in robotic arms and assembly systems. Its tapered rollers provide smooth motion under varying load conditions.

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