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TS (Single Row Tapered Roller Bearings) (Imperial) 24780-24720

TS (Single Row Tapered Roller Bearings) (Imperial) 24780-24720

The 24780-24720 is a single-row tapered roller bearing with a 1.625″ bore and 3″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 17000 lbf radially and 2960 lbf thrust, making it versatile for various applications.

Its open design allows 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, gearboxes, or automotive systems where combined loads are common.

Weighing just 0.9 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets essential safety and environmental requirements.

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Product Parameters

  • Part Number 24780-24720
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 3" x 0.875"
  • Bore Dia 1.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.9063"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.85"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 2.87"
  • Cup Backface Backing Diameter 2.68"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 24780
  • Cup Part Number 24720
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 24700
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 2960 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 0.9 lb

Features

How Is 24780-24720 Bearing Engineered for Reliability?

24780-24720 Bearing features chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17000 lbf, ensuring dependable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in diverse conditions.

What Makes 24780-24720 Bearing Suitable for High-Temperature Applications?

24780-24720 Bearing is built to withstand temperatures from -30° to 110°C without losing performance.
The chrome steel construction ensures durability and resistance to thermal expansion.
Its open design allows for easy lubrication, maintaining smooth operation under heat stress.
This makes it ideal for industrial environments with fluctuating temperatures.

Designed for Durability: 24780-24720 Bearing

24780-24720 Bearing’s single-row tapered roller design provides excellent load distribution.
The chrome steel components resist wear, ensuring long service life even under heavy loads.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
With a static radial load capacity of 20100 lbf, it delivers reliable performance in demanding settings.

Application

Common Applications of 24780-24720 Bearing
The 24780-24720 Bearing is widely used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its imperial sizing makes it a go-to choice for North American industrial applications.
In automotive settings, 24780-24720 Bearing fits well in wheel hubs and differential systems, thanks to its robust chrome steel construction. The open design simplifies lubrication, ensuring long service life even under constant stress.
For conveyor systems, 24780-24720 Bearing’s standard radial clearance offers reliable performance in varying load conditions. The steel cage adds durability, making it suitable for high-demand environments like mining operations.

Why Is 24780-24720 Bearing Essential in Machinery?
24780-24720 Bearing plays a key role in gearboxes, where its tapered rollers manage both radial and thrust loads smoothly. The ABEC-1 rating ensures consistent performance without overcomplicating precision requirements.
In power transmission systems, 24780-24720 Bearing’s chrome steel rollers reduce friction, enhancing efficiency. Its compatibility with Timken equivalents makes replacements straightforward for maintenance teams.

Built for Heavy-Duty Use: 24780-24720 Bearing
24780-24720 Bearing excels in mining equipment, where its dynamic radial load capacity withstands harsh conditions. The standard lubrication requirement keeps maintenance simple even in dusty environments.
For forestry machinery, 24780-24720 Bearing’s temperature range ensures reliability in both hot and cold climates. The steel cage prevents deformation under heavy loads, extending bearing life.

Automotive vs Aerospace: Applications of 24780-24720 Bearing
In automotive wheel assemblies, 24780-24720 Bearing provides stability and load support for everyday driving. Its imperial measurements align with most US-made vehicle specifications.
For aerospace ground equipment, 24780-24720 Bearing handles the rigorous demands of cargo loaders and maintenance trolleys. The chrome steel construction resists wear from frequent use.

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