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48290 Single Cones (Imperial)
48290 Single Cones (Imperial)

48290 Single Cones (Imperial)

The 48290 single cone is a tapered roller bearing with a 5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 60200 lbf and static loads up to 111000 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for various conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, it’s a safe and robust choice. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 48290
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 48290-48220 , 48290-48220-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 48200
  • Bore Dia 5"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 5.31"
  • Cone Backface Backing Diameter 5.55"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.22"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 60200 lbf
  • Static Radial Load 111000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 15600 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 105000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8160 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 27200 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 48290 Bearing

48290 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 60,200 lbf, ensuring reliable performance in heavy-duty applications.

The tapered roller design of 48290 Bearing provides smooth operation under varying load conditions.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

48290 Bearing’s standard radial clearance allows for flexibility in different applications.
The ABEC-1 rating ensures consistent precision and durability over time.

Application

Industrial Uses of 48290 Bearing
The 48290 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 48290 Bearing Used?
You’ll often find the 48290 Bearing in agricultural machinery, supporting gearboxes and axles that require reliable performance under heavy loads. Its inch sizing makes it a practical choice for North American equipment.

Built for Heavy-Duty Use: 48290 Bearing
The 48290 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage provides added strength, making it suitable for high-load applications.

Automotive vs Aerospace: Applications of 48290 Bearing
In automotive systems, the 48290 Bearing is used in wheel hubs and differentials, offering stability under thrust and radial loads. For aerospace, its precision fits landing gear components, though industrial use remains more common.

Perfect Fit for Automation: 48290 Bearing
The 48290 Bearing works well in conveyor systems and robotic arms, where its tapered rollers ensure smooth motion. Its standard radial clearance options make it adaptable to various automation needs.

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