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KL540048N Single Cones (Imperial)
KL540048N Single Cones (Imperial)

KL540048N Single Cones (Imperial)

The KL540048N is a single-row tapered roller bearing cone with a 7.874-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 47,400 lbf and static loads up to 91,800 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. 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 automotive systems where combined loads are common.

Compliant with RoHS and REACH standards, it offers a standard radial clearance with options for C3, C4, or C5. The ABEC-1 rating ensures dependable precision for general applications.

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Product Parameters

  • Part Number KL540048N
  • 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
  • Bore Dia 7.874"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.0938"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 8.19"
  • Cone Backface Backing Diameter 8.27"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location 0.56"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 47400 lbf
  • Static Radial Load 91800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12300 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 82500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8350 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 21400 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 KL540048N Bearing Engineered for Reliability?

KL540048N Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 47,400 lbf, making it suitable for heavy-duty applications.

The tapered roller design of KL540048N Bearing provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

KL540048N Bearing’s standard radial clearance allows for flexibility in different operational setups.
Its robust construction ensures long service life, reducing the need for frequent replacements.

Application

Industrial Uses of KL540048N Bearing
KL540048N Bearing is commonly used in heavy machinery like construction equipment and mining drills, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is KL540048N Bearing Used?
You’ll often find KL540048N Bearing in automotive applications, particularly in wheel hubs and axles, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for older or custom-built vehicles.

Built for Heavy-Duty Use: KL540048N Bearing
KL540048N Bearing works well in conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of KL540048N Bearing
In automotive settings, KL540048N Bearing supports high-load components like differentials, while its precision makes it suitable for aerospace landing gear systems. The temperature range ensures performance in varied environments.

Essential Roles of KL540048N Bearing
KL540048N Bearing is a go-to choice for industrial fans and pumps, where its standard radial clearance balances performance and longevity. The ABEC-1 rating provides consistent accuracy for most general applications.

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