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TS (Single Row Tapered Roller Bearings) (Imperial) 18790-18724

TS (Single Row Tapered Roller Bearings) (Imperial) 18790-18724

The 18790-18724 is a single-row tapered roller bearing with a 2″ bore and 3.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 12300 lbf radially and 2210 lbf thrust-wise, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. 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 heavy-duty machinery or automotive uses where combined loads are common.

Weighing just 0.9 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for industrial applications.

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Product Parameters

  • Part Number 18790-18724
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.5" x 0.6875"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.6875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5313"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.6875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 2.2"
  • Cone Backface Backing Diameter 2.44"
  • Cup Frontface Backing Diameter 3.27"
  • Cup Backface Backing Diameter 3.07"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.03"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 18790
  • Cup Part Number 18724
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 18700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 12300 lbf
  • Static Radial Load 15200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3190 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2210 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

Performance Features of 18790-18724 Bearing

18790-18724 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 12,300 lbf, ensuring reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environmental conditions.

18790-18724 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its tapered roller design efficiently handles both radial and thrust loads, making it versatile.

Application

Industrial Uses of 18790-18724 Bearing
The 18790-18724 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

Where Is 18790-18724 Bearing Used?
You’ll often find 18790-18724 Bearing in automotive applications like truck wheel hubs, where its ability to manage radial and thrust loads keeps things running smoothly. The inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 18790-18724 Bearing
18790-18724 Bearing excels in industrial settings like conveyor systems, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 18790-18724 Bearing
In automotive systems, 18790-18724 Bearing supports wheel hubs and transmissions, while in aerospace, its precision fits landing gear components. The ABEC-1 rating ensures reliable performance in both fields.

Essential Roles of 18790-18724 Bearing
18790-18724 Bearing is a go-to for mining equipment, where its tapered rollers handle heavy radial and axial loads. The standard radial clearance option makes it versatile for various industrial needs.

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