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24780 Single Cones (Imperial)
24780 Single Cones (Imperial)

24780 Single Cones (Imperial)

The 24780 single cone is an imperial-sized tapered roller bearing with a 1.625″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 17000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design and steel cage ensure easy maintenance and long service life. The cone width of 0.9063″ fits standard applications, with a standard radial clearance option (C3/C4/C5 also available).

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

Compliant with RoHS and REACH standards, it offers reliable performance with ABEC-1 precision. The effective center location of -0.19″ helps with proper alignment during installation.

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Product Parameters

  • Part Number 24780
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 24780-24720 , 24780-24721 , 24780-24722
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 24700
  • Bore Dia 1.625"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.9063"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.85"
  • Cone Backface Backing Diameter 2.13"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.19"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 17000 lbf
  • Static Radial Load 20100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4400 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 29600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2960 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 7670 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 24780 Single Cones (Imperial)

24780 Single Cones (Imperial) are crafted from chrome steel, offering strong resistance to combined loads.

Their dynamic radial load capacity reaches 17,000 lbf, ensuring reliable performance in tough conditions.

The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

With a temperature range of -30° to 110°C, they perform well in various environments.

Application

Industrial Uses of 24780 Single Cones
24780 Single Cones are commonly used in heavy machinery, such as construction equipment and mining gear, where their tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending service life in demanding conditions.

In automotive applications, 24780 Single Cones support wheel hubs and differential systems, providing reliable performance under varying loads. Their inch sizing makes them a straightforward fit for vehicles using imperial measurements.

For industrial fans and pumps, 24780 Single Cones offer stability and durability, ensuring smooth rotation even at high speeds. The chrome steel construction adds resistance to wear, making them suitable for continuous operation.

Where Is 24780 Single Cones Used?
You’ll often find 24780 Single Cones in agricultural machinery, like tractors and harvesters, where their robust design handles rough terrain. The steel cage ensures durability, even in dusty or humid environments.

In conveyor systems, 24780 Single Cones help maintain alignment and reduce friction, improving efficiency. Their standard radial clearance options make them adaptable to different operational needs.

Built for Heavy-Duty Use: 24780 Single Cones
24780 Single Cones excel in railway applications, supporting axle loads with their high dynamic radial capacity. The tapered roller design distributes stress evenly, reducing wear over time.

For gearboxes and drivetrains, 24780 Single Cones provide precise movement and load handling. Their temperature range ensures performance in both hot and cold climates.

Automotive vs Aerospace: Applications of 24780 Single Cones
In automotive settings, 24780 Single Cones are ideal for transmissions, offering smooth gear shifts. Their ABEC-1 rating balances precision and cost-effectiveness for mass production.

Aerospace applications benefit from 24780 Single Cones in auxiliary systems, where reliability is critical. The chrome steel rings withstand high stress without compromising performance.

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