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TS (Single Row Tapered Roller Bearings) (Imperial) HH437549XX-HH437510XX

TS (Single Row Tapered Roller Bearings) (Imperial) HH437549XX-HH437510XX

The HH437549XX-HH437510XX is a single-row tapered roller bearing with a 6.5″ bore and 13.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 372,000 lbf radially and 61,400 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 or heavy equipment where robust performance is needed.

Weighing 81.9 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures versatility in various setups.

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Product Parameters

  • Part Number HH437549XX-HH437510XX
  • 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 HH437510XX
  • 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 81.9 lb

Features

How Is HH437549XX-HH437510XX Bearing Engineered for Reliability?

HH437549XX-HH437510XX Bearing features chrome steel rings and rollers, ensuring strength and durability under heavy loads.
Its dynamic radial load capacity reaches 372,000 lbf, making it suitable for demanding industrial applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Built for Reliability: HH437549XX-HH437510XX Bearing

HH437549XX-HH437510XX Bearing is designed with a single-row tapered roller construction, ideal for combined load directions.
The standard radial clearance and ABEC-1 rating ensure consistent performance in precision tasks.
Its chrome steel components resist wear, while the open seal type allows for easy lubrication.
Weighing 81.9 lb, it balances robustness with practical handling.

What Makes HH437549XX-HH437510XX Bearing Suitable for High-Temperature Applications?

HH437549XX-HH437510XX Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The chrome steel material retains its properties under thermal stress, ensuring long-term reliability.
Its dynamic thrust rating of 61,400 lbf supports heavy loads even in challenging conditions.
The required lubrication ensures smooth operation, reducing maintenance needs.

Structural Advantages of HH437549XX-HH437510XX Bearing

HH437549XX-HH437510XX Bearing’s tapered roller design distributes loads evenly, enhancing stability.
The precise cone and cup width tolerances (+0.003″ to -0.01″) ensure proper fit and alignment.
With a static radial load capacity of 434,000 lbf, it handles extreme pressures effortlessly.
The steel cage and chrome steel rollers work together to minimise wear and extend service life.

Why Choose HH437549XX-HH437510XX Bearing for Precision Tasks?

HH437549XX-HH437510XX Bearing offers standard radial clearance, suitable for precise applications.
Its ABEC-1 rating guarantees consistent performance in machinery requiring accurate movement.
The effective center location of -0.84″ ensures optimal load distribution and alignment.
Combined with its high dynamic radial load capacity, it delivers reliability and precision.

Application

Industrial Uses of HH437549XX-HH437510XX Bearing
HH437549XX-HH437510XX 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.

Where Is HH437549XX-HH437510XX Bearing Used?
You’ll often find HH437549XX-HH437510XX Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. Its inch sizing makes it a fit for many North American industrial applications.

Built for Heavy-Duty Use: HH437549XX-HH437510XX Bearing
HH437549XX-HH437510XX Bearing excels in applications like railway axles and truck wheel hubs, thanks to its high dynamic load capacity. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of HH437549XX-HH437510XX Bearing
In automotive systems, HH437549XX-HH437510XX Bearing is ideal for differentials and gearboxes, while in aerospace, it supports landing gear mechanisms. Its temperature range and load ratings make it versatile across industries.

Perfect Fit for Automation: HH437549XX-HH437510XX Bearing
HH437549XX-HH437510XX Bearing works well in automated conveyor systems, where precision and durability are key. The open design allows for easy lubrication, ensuring smooth operation in continuous-use scenarios.

Q&A

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