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59188 Single Cones (Imperial)
59188 Single Cones (Imperial)

59188 Single Cones (Imperial)

The 59188 is a single-row tapered roller bearing cone with a 1.875″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 45,500 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone is part of the 59000 series and is interchangeable with Timken bearings, making it a practical choice for replacements.

This model is ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common. It comes with standard radial clearance but is also available in C3, C4, or C5 options for specific needs.

Compliant with RoHS and REACH standards, it’s a robust and safe option for various machinery. The effective center location of -0.38″ helps with precise alignment in assemblies.

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Product Parameters

  • Part Number 59188
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 59188-59412 , 59188-59413 , 59188-59425 , 59188-59429 , 59188-59429RB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 59000
  • Bore Dia 1.875"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.32"
  • Cone Backface Backing Diameter 2.4"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.11"
  • Effective Center Location -0.38"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 45500 lbf
  • Static Radial Load 45400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11800 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 79200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8110 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 20500 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 59188 Single Cones

59188 Single Cones are crafted from chrome steel, offering robust resistance to combined loads.
Their dynamic radial load capacity reaches 45,500 lbf, ensuring reliable performance in tough conditions.
The steel cage maintains roller alignment, reducing wear and extending operational life.
With a temperature range of -30° to 110°C, they perform well in various environments.

How Is 59188 Single Cones Engineered for Reliability?

59188 Single Cones feature a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the steel cage ensures smooth operation.
Their dynamic thrust rating of 8,110 lbf makes them suitable for demanding applications.
Standard radial clearance options provide flexibility for different installation needs.

Built for Durability: 59188 Single Cones

59188 Single Cones are designed with a single-row construction, ideal for heavy-duty applications.
The chrome steel rings and rollers withstand high dynamic radial loads up to 45,500 lbf.
Precision tolerances ensure consistent performance, even under varying operational conditions.
Their open seal type allows for easy inspection and maintenance when required.

Steel vs Ceramic Bearings: Strengths of 59188 Single Cones

59188 Single Cones utilise chrome steel for rings and rollers, balancing strength and cost-effectiveness.
This material choice provides excellent resistance to wear and fatigue in industrial settings.
With a static radial load capacity of 45,400 lbf, they offer reliable support for machinery.
The steel cage design contributes to stable operation across their working temperature range.

Application

Industrial Uses of 59188 Single Cones
59188 Single Cones are commonly used in heavy machinery, such as construction equipment and mining tools, where combined loads are frequent. Their tapered roller design ensures reliable performance under both radial and thrust forces.

In automotive applications, 59188 Single Cones fit well in wheel hubs and differential systems, providing stability and durability. The inch sizing makes them compatible with many American and British vehicle models.

For industrial conveyors, 59188 Single Cones handle high loads smoothly, thanks to their chrome steel construction. The open seal type allows for easy lubrication, extending bearing life in demanding environments.

What Makes 59188 Single Cones a Preferred Choice?
59188 Single Cones are ideal for agricultural machinery, like tractors and harvesters, where rugged conditions demand robust bearings. Their steel cage adds strength while maintaining flexibility.

In railway applications, 59188 Single Cones support axle boxes, ensuring smooth operation under heavy loads. The standard radial clearance option makes them versatile for various rail systems.

For wind turbines, 59188 Single Cones manage combined loads efficiently, contributing to reliable energy generation. Their temperature range suits both cold and moderately hot climates.

Built for Heavy-Duty Use: 59188 Single Cones
59188 Single Cones excel in forestry equipment, such as log splitters and sawmills, where shock loads are common. The tapered rollers distribute stress evenly, reducing wear.

In material handling systems, 59188 Single Cones keep conveyor belts running smoothly under constant load. Their ABEC-1 rating ensures sufficient precision for most industrial needs.

For marine applications, 59188 Single Cones withstand harsh conditions in propeller shafts and winches. The chrome steel rings resist corrosion, even in salty environments.

Automotive vs Aerospace: Applications of 59188 Single Cones
In automotive drivetrains, 59188 Single Cones handle high torque in differentials and transmissions. Their inch sizing simplifies replacements in older vehicle models.

For aerospace ground equipment, 59188 Single Cones support heavy loads in aircraft tugs and loading systems. The dynamic load ratings ensure safety in critical operations.

In both sectors, 59188 Single Cones offer a balance of strength and adaptability. Their open design allows for custom lubrication to suit specific operational needs.

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