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TS (Single Row Tapered Roller Bearings) (Imperial) 72218C-72500

TS (Single Row Tapered Roller Bearings) (Imperial) 72218C-72500

The 72218C-72500 is a single-row tapered roller bearing with a 2.1875″ bore and 5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 48200 lbf radially and 15800 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 from -30°C to 110°C, suitable for demanding environments.

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 4.7 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 72218C-72500
  • Brand TFL
  • Interchangeable Timken
  • Size 2.1875" x 5" x 1.4375"
  • Bore Dia 2.1875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.291"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.64"
  • Cone Backface Backing Diameter 3.15"
  • Cup Frontface Backing Diameter 4.60"
  • Cup Backface Backing Diameter 4.06"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location 0.08"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 72218C
  • Cup Part Number 72500
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 72000C
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 48200 lbf
  • Static Radial Load 46800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15800 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 4.7 lb

Features

Performance Features of 72218C-72500 Bearing

72218C-72500 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 48,200 lbf, ensuring reliable performance in demanding applications.

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

72218C-72500 Bearing requires lubrication, ensuring smooth operation and reduced wear over time.
Its standard radial clearance options provide flexibility for different application needs.

Application

Industrial Uses of 72218C-72500 Bearing
The 72218C-72500 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough environments.

Where Is 72218C-72500 Bearing Used?
You’ll often find 72218C-72500 Bearing in automotive applications, particularly in wheel hubs and differential systems, where its high dynamic load capacity keeps things running smoothly. The inch sizing makes it a good fit for North American vehicles.

Built for Heavy-Duty Use: 72218C-72500 Bearing
In industrial settings, 72218C-72500 Bearing excels in conveyor systems and gearboxes, thanks to its robust steel cage and standard radial clearance. It’s a reliable choice for applications requiring consistent performance under stress.

Automotive vs Aerospace: Applications of 72218C-72500 Bearing
While 72218C-72500 Bearing is popular in automotive drivetrains, it’s also suited for aerospace ground support equipment, where precision and load capacity matter. The ABEC-1 rating ensures dependable performance in both fields.

Perfect Fit for Automation: 72218C-72500 Bearing
For automated machinery, 72218C-72500 Bearing offers smooth operation in robotic arms and assembly lines. Its open design simplifies lubrication, making maintenance straightforward in high-use environments.

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