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TS (Single Row Tapered Roller Bearings) (Imperial) HH437549-HH437510XX

TS (Single Row Tapered Roller Bearings) (Imperial) HH437549-HH437510XX

The HH437549-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 large equipment where robust performance is needed.

Weighing 82 lbs, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance can be adjusted to C3, C4, or C5 if required.

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Product Parameters

  • Part Number HH437549-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 HH437549
  • 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 82.00 lb

Features

Performance Features of HH437549-HH437510XX Bearing

HH437549-HH437510XX Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 372,000 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

HH437549-HH437510XX Bearing requires lubrication, but its robust design minimises maintenance needs.
The standard radial clearance option provides flexibility for different installation requirements.

Application

Industrial Uses of HH437549-HH437510XX Bearing
HH437549-HH437510XX Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HH437549-HH437510XX Bearing supports large axles and wheel hubs, providing reliable performance under heavy radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial conveyor systems, HH437549-HH437510XX Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

What Makes HH437549-HH437510XX Bearing a Preferred Choice?
HH437549-HH437510XX Bearing excels in agricultural machinery, where its robust design withstands harsh conditions like dust and moisture. The standard radial clearance ensures smooth operation in variable loads.

In mining equipment, HH437549-HH437510XX Bearing’s high dynamic load capacity makes it ideal for crushers and screens. Its compatibility with Timken models simplifies maintenance and replacement.

Built for Heavy-Duty Use: HH437549-HH437510XX Bearing
HH437549-HH437510XX Bearing is a go-to solution for wind turbine gearboxes, where its tapered rollers manage both radial and axial forces. The ABEC-1 rating balances precision and cost-effectiveness.

For railway applications, HH437549-HH437510XX Bearing’s temperature resilience ensures reliability in extreme conditions. The steel cage and chrome steel rollers enhance longevity under constant vibration.

Automotive vs Aerospace: Applications of HH437549-HH437510XX Bearing
In automotive drivetrains, HH437549-HH437510XX Bearing handles high torque and variable speeds with ease. Its inch measurements align with standard US manufacturing specs.

For aerospace ground support equipment, HH437549-HH437510XX Bearing’s static load capacity ensures stability in heavy lifting applications. The open design simplifies inspection and maintenance.

Q&A

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