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TS (Single Row Tapered Roller Bearings) (Imperial) HM231148-HM231115

TS (Single Row Tapered Roller Bearings) (Imperial) HM231148-HM231115

The HM231148-HM231115 is a single-row tapered roller bearing with a 5.875″ bore and 9.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 134,000 lbf radially and 19,000 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or heavy equipment where robust performance is needed.

Weighing 21 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number HM231148-HM231115
  • Brand TFL
  • Interchangeable Timken
  • Size 5.875" x 9.5" x 2.25"
  • Bore Dia 5.875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.23"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.25"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 7.32"
  • Cone Backface Backing Diameter 6.77"
  • Cup Frontface Backing Diameter 8.84"
  • Cup Backface Backing Diameter 8.62"
  • Cage Cone Frontface Clearance 0.19"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location -0.45"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM231148
  • Cup Part Number HM231115
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM231100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 134000 lbf
  • Static Radial Load 210000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 34800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 19000 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 21.000 lb

Features

How Does HM231148-HM231115 Bearing Handle Combined Loads?

HM231148-HM231115 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 134,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

Why Choose HM231148-HM231115 Bearing for Precision Tasks?

HM231148-HM231115 Bearing features precise cone and cup dimensions, ensuring accurate alignment and smooth operation.
The chrome steel construction provides durability and resistance to wear in demanding applications.
Its ABEC-1 rating guarantees consistent performance for precision tasks.
The standard radial clearance options allow for flexibility in different operational conditions.

Designed for Durability: HM231148-HM231115 Bearing

HM231148-HM231115 Bearing’s chrome steel components enhance its resistance to wear and tear.
The tapered roller design efficiently distributes loads, reducing stress on individual components.
With a static radial load capacity of 210,000 lbf, it handles heavy loads with ease.
Its robust construction ensures long service life, even in challenging environments.

Steel vs Ceramic Bearings: Strengths of HM231148-HM231115 Bearing

HM231148-HM231115 Bearing’s chrome steel rollers and rings provide excellent strength and durability.
The steel cage offers reliable performance under high loads and speeds.
Its dynamic thrust rating of 19,000 lbf ensures stable operation in combined load scenarios.
The bearing’s design focuses on longevity and consistent performance in industrial applications.

Performance Features of HM231148-HM231115 Bearing

HM231148-HM231115 Bearing is engineered for high load capacities and reliable operation.
The single-row tapered roller design ensures efficient load distribution and reduced friction.
Its dynamic radial rating of 34,800 lbf at 90 million revolutions highlights its endurance.
The bearing’s standard radial clearance options cater to various operational needs.

Application

Industrial Uses of HM231148-HM231115 Bearing
HM231148-HM231115 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HM231148-HM231115 Bearing supports large axles and wheel hubs, providing reliable performance under heavy radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle designs.

For industrial gearboxes, HM231148-HM231115 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is HM231148-HM231115 Bearing Used?
You’ll often find HM231148-HM231115 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles uneven loads. The standard radial clearance ensures smooth operation in varying conditions.

In material handling systems, HM231148-HM231115 Bearing supports conveyor rollers, offering reliable performance under continuous use. Its ABEC-1 rating provides sufficient precision for most industrial applications.

Built for Heavy-Duty Use: HM231148-HM231115 Bearing
HM231148-HM231115 Bearing excels in forestry equipment, where its tapered rollers manage heavy loads and shock impacts. The chrome steel rollers resist wear, even in abrasive environments.

For railway applications, HM231148-HM231115 Bearing is used in axle boxes, providing stable performance under dynamic loads. Its temperature range (-30° to 110°C) ensures reliability in diverse climates.

Automotive vs Aerospace: Applications of HM231148-HM231115 Bearing
In automotive settings, HM231148-HM231115 Bearing is ideal for heavy-duty trucks, handling both radial and thrust loads efficiently. The inch measurements simplify replacements in older models.

For aerospace ground equipment, HM231148-HM231115 Bearing supports machinery like cargo loaders, where precision and durability are key. Its steel cage ensures consistent performance under frequent use.

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