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72188C Single Cones (Imperial)
72188C Single Cones (Imperial)

72188C Single Cones (Imperial)

The 72188C is a single-row tapered roller bearing with a 1.875-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 48,200 lbf and thrust loads up to 15,800 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance ensures versatility for various setups.

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Product Parameters

  • Part Number 72188C
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 72188C-72487 , 72188C-72500
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 72000C
  • Bore Dia 1.875"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.291"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.64"
  • Cone Backface Backing Diameter 2.72"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location 0.08"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 83900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15800 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 21700 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 72188C Bearing for Precision Tasks?

72188C Bearing features a tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The single row construction of 72188C Bearing provides efficient load distribution, enhancing performance.
With a dynamic radial load capacity of 48,200 lbf, it excels in heavy-duty applications.

72188C Bearing operates smoothly within a temperature range of -30° to 110°C.
Its standard radial clearance options offer flexibility for various precision requirements.

The steel cage maintains roller alignment, reducing friction and extending service life.
This makes 72188C Bearing a reliable choice for industrial and automotive uses.

Application

Industrial Uses of 72188C Bearing
72188C Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

What Makes 72188C Bearing a Preferred Choice?
In automotive applications, 72188C Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Perfect Fit for Automation: 72188C Bearing
For automated systems, 72188C Bearing’s precise dimensions and steel cage make it suitable for conveyor belts and robotic arms. The open seal design allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of 72188C Bearing
While 72188C Bearing excels in automotive wheel assemblies, it also finds use in aerospace landing gear systems. Its ability to handle both radial and thrust loads makes it versatile across industries.

Essential Roles of 72188C Bearing
In agricultural machinery, 72188C Bearing ensures smooth operation in tractors and harvesters. The standard radial clearance options provide flexibility for different load requirements.

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