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TS (Single Row Tapered Roller Bearings) (Imperial) HH437549XX-HH437510

TS (Single Row Tapered Roller Bearings) (Imperial) HH437549XX-HH437510

The HH437549XX-HH437510 is a single-row tapered roller bearing with a 6.5″ bore and 13.25″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 372,000 lbf radially and 61,400 lbf thrust, making it robust for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for industrial machinery or heavy equipment where high radial and thrust loads are common.

Weighing 82.2 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number HH437549XX-HH437510
  • Brand TFL
  • Interchangeable Timken
  • Size 6.5" x 13.25" x 3.6251"
  • Bore Dia 6.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 13.25"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.6251"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.13"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 8.74"
  • Cone Backface Backing Diameter 7.72"
  • Cup Frontface Backing Diameter 12.13"
  • Cup Backface Backing Diameter 11.69"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.43"
  • Effective Center Location -0.84"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH437549XX
  • Cup Part Number HH437510
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH437500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 372000 lbf
  • Static Radial Load 434000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 96500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 61400 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 82.2 lb

Features

Performance Features of HH437549XX-HH437510 Bearing

HH437549XX-HH437510 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 372,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various industrial settings.

HH437549XX-HH437510 Bearing operates within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The open seal design allows for easy lubrication and maintenance.
Weighing 82.2 lb, it balances durability and practicality for large-scale machinery.

Application

Industrial Uses of HH437549XX-HH437510 Bearing
HH437549XX-HH437510 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 tough working conditions.

In automotive applications, HH437549XX-HH437510 Bearing supports large axles and wheel hubs, providing reliable performance under heavy radial and thrust loads. Its imperial sizing makes it a good fit for North American vehicle designs.

For industrial fans and pumps, HH437549XX-HH437510 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

What Makes HH437549XX-HH437510 Bearing a Preferred Choice?
HH437549XX-HH437510 Bearing is often chosen for agricultural machinery, where its robust build withstands dusty and uneven terrain. The standard radial clearance ensures smooth rotation under varying loads.

In material handling systems, HH437549XX-HH437510 Bearing’s high dynamic load capacity makes it suitable for conveyor belts and lifting equipment. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: HH437549XX-HH437510 Bearing
HH437549XX-HH437510 Bearing excels in forestry equipment, handling both radial and axial forces from heavy logs. Its temperature range of -30° to 110°C ensures performance in diverse climates.

For railway applications, HH437549XX-HH437510 Bearing’s tapered rollers provide stability in freight car axles. The inch measurements align with standard rail components, simplifying maintenance.

Light-Duty vs Heavy-Duty: Best Uses for HH437549XX-HH437510 Bearing
In light-duty scenarios like industrial generators, HH437549XX-HH437510 Bearing offers reliable rotation with minimal maintenance. Its chrome steel rollers resist wear in continuous operation.

For heavy-duty uses such as oil rig machinery, HH437549XX-HH437510 Bearing’s high static load capacity ensures safety under extreme pressures. The steel cage prevents roller misalignment during intense workloads.

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