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HH258232 Single Cones (Imperial)
HH258232 Single Cones (Imperial)

HH258232 Single Cones (Imperial)

The HH258232 is a single-row tapered roller bearing cone with a 10-inch bore, made from sturdy chrome steel. It handles combined loads up to 645,000 lbf radially and 95,200 lbf thrust, suitable for heavy-duty applications.

Its open design allows easy lubrication, while the steel cage ensures durability under high stress. The cone width is 5.5625 inches, with precise tolerances for reliable performance.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery, gearboxes, or large vehicles where robust load handling is needed.

It operates smoothly in temperatures from -30°C to 110°C and meets RoHS and REACH standards for safety and compliance. The standard radial clearance can also be adjusted to C3, C4, or C5 if required.

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Product Parameters

  • Part Number HH258232
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HH258232-HH258210
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HH258200
  • Bore Dia 10"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 5.5625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 11.61"
  • Cone Backface Backing Diameter 11.97"
  • Cage Cone Frontface Clearance 0.36"
  • Cage Cone Backface Clearance 0.36"
  • Effective Center Location -1.36"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 645000 lbf
  • Static Radial Load 1270000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 167000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 1120000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 95200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 291000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is HH258232 Bearing Engineered for Reliability?

HH258232 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 645,000 lbf.
Its single-row tapered roller design ensures efficient load distribution, enhancing durability in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, HH258232 Bearing performs reliably in various environments.

Why Choose HH258232 Bearing for Precision Tasks?

HH258232 Bearing features precise cone width tolerances of +0.003″ to -0.01″, ensuring accurate fit and performance.
Its effective center location of -1.36″ optimises load distribution, minimising wear during operation.
The open seal design allows for easy inspection and maintenance, reducing downtime.
With ABEC-1 rating, HH258232 Bearing delivers consistent precision for industrial applications.

Enhanced for Longevity: HH258232 Bearing

HH258232 Bearing’s chrome steel construction provides excellent resistance to wear, even under heavy radial loads up to 1,270,000 lbf.
The tapered roller design ensures smooth operation, reducing stress on components.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in various applications.
Operating within a -30° to 110°C range, HH258232 Bearing maintains performance in diverse conditions.

Steel vs Ceramic Bearings: Strengths of HH258232 Bearing

HH258232 Bearing uses high-quality chrome steel for rings and rollers, offering superior strength and durability.
The steel cage provides reliable roller guidance, ensuring consistent performance under combined loads.
With a dynamic thrust rating of 95,200 lbf, it handles axial forces effectively.
HH258232 Bearing’s robust construction makes it a practical choice for heavy-duty industrial use.

Application

Industrial Uses of HH258232 Bearing
HH258232 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The open seal type allows for easy lubrication in dusty environments.

What Makes HH258232 Bearing a Preferred Choice?
In automotive applications, HH258232 Bearing supports large axles and wheel hubs, thanks to its high dynamic radial load capacity. Its inch sizing makes it ideal for North American industrial standards.

Built for Heavy-Duty Use: HH258232 Bearing
For agricultural machinery, HH258232 Bearing’s chrome steel construction ensures long-lasting performance in tractors and harvesters. The steel cage provides added durability under constant vibration.

Automotive vs Aerospace: Applications of HH258232 Bearing
In trucks and buses, HH258232 Bearing excels in wheel assemblies due to its robust static radial load rating. While not typically used in aerospace, its precision suits heavy transport needs perfectly.

Essential Roles of HH258232 Bearing
HH258232 Bearing is vital in industrial fans and pumps, where its ABEC-1 rating balances cost and performance. The standard radial clearance offers reliable operation in varied temperature conditions.

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