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LM48545 Single Cones (Imperial)

LM48545 Single Cones (Imperial)

The LM48545 is a single-row tapered roller bearing cone with a 1.383″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 11300 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has standard radial clearance, with options for C3, C4, or C5 fits depending on your needs.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or automotive applications where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and versatility for various settings. The compact design (0.72″ width) fits well in tight spaces without compromising durability.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number LM48545
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series LM48500
  • Bore Dia 1.383"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.72"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.61"
  • Cone Backface Backing Diameter 1.63"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.14"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 11300 lbf
  • Static Radial Load 14200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2940 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 19700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1890 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 5120 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is LM48545 Bearing Engineered for Reliability?

LM48545 Bearing features a tapered roller design, providing strong resistance to combined loads.
Its chrome steel construction ensures durability and reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and wear.
With a dynamic radial load capacity of 11300 lbf, it handles demanding conditions with ease.

LM48545 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options offer flexibility for different operational needs.

Application

Industrial Uses of LM48545 Bearing
LM48545 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 tough working conditions.

What Makes LM48545 Bearing a Preferred Choice?
In automotive applications, LM48545 Bearing fits well in wheel hubs and differential systems, offering reliable performance under varying loads. Its inch sizing makes it a go-to for older or custom-built vehicles.

Built for Heavy-Duty Use: LM48545 Bearing
For industrial fans and pumps, LM48545 Bearing provides steady operation thanks to its open design and steel cage. The standard radial clearance allows for easy installation and maintenance.

Automotive vs Aerospace: Applications of LM48545 Bearing
While LM48545 Bearing excels in truck axles and trailers, its precision also suits smaller aerospace components. The ABEC-1 rating ensures consistent performance across different industries.

Key Fields for LM48545 Bearing
In conveyor systems, LM48545 Bearing’s ability to handle radial and thrust loads makes it a versatile choice. The temperature range of -30° to 110°C ensures reliability in various environments.

Q&A

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