+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 72188C-72500

TS (Single Row Tapered Roller Bearings) (Imperial) 72188C-72500

The 72188C-72500 is a single-row tapered roller bearing with a 1.875″ 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 5.1 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 72188C-72500
  • Brand TFL
  • Interchangeable Timken
  • Size 1.875" x 5" x 1.4375"
  • Bore Dia 1.875"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.64"
  • Cone Backface Backing Diameter 2.72"
  • 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 72188C
  • 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 5.1 lb

Features

Performance Features of 72188C-72500 Bearing

72188C-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, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 72188C-72500 Bearing Engineered for Reliability?

72188C-72500 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
The bearing requires lubrication to maintain peak performance over time.

Built for Durability: 72188C-72500 Bearing

72188C-72500 Bearing’s robust design includes a steel cage for consistent roller positioning.
It handles dynamic thrust loads up to 15,800 lbf, ensuring reliable performance under stress.
The open seal type simplifies maintenance while allowing easy inspection.
With an ABEC-1 rating, it balances precision and cost-effectiveness for various applications.

Steel vs Ceramic Bearings: Strengths of 72188C-72500 Bearing

72188C-72500 Bearing uses chrome steel for both rings and rollers, providing high load capacity.
Its static radial load rating of 46,800 lbf makes it dependable in stationary applications.
The tapered roller design efficiently manages both radial and thrust loads.
Weighing 5.1 lb, it offers a sturdy yet manageable solution for industrial machinery.

Application

Industrial Uses of 72188C-72500 Bearing
The 72188C-72500 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently.
Its chrome steel construction ensures durability even in tough environments, making it a reliable choice for long-term use.

Where Is 72188C-72500 Bearing Used?
You’ll often find the 72188C-72500 Bearing in automotive applications, particularly in wheel hubs and differential systems.
Its precise imperial sizing and open design make it easy to maintain, which is handy for frequent inspections.

Built for Heavy-Duty Use: 72188C-72500 Bearing
This bearing excels in industrial fans and pumps, where its dynamic load capacity keeps things running smoothly.
The steel cage adds extra strength, perfect for high-stress scenarios without compromising performance.

Automotive vs Aerospace: Applications of 72188C-72500 Bearing
In automotive settings, the 72188C-72500 Bearing supports axle systems, thanks to its robust radial load handling.
For aerospace, its temperature tolerance makes it suitable for auxiliary equipment, though primary systems often need specialised variants.

Key Fields for 72188C-72500 Bearing
Agriculture machinery benefits from the 72188C-72500 Bearing’s ability to handle dirt and debris while maintaining performance.
The standard radial clearance option also simplifies replacements in farm equipment, reducing downtime.

Q&A

SEND INQUIRY