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TS (Single Row Tapered Roller Bearings) (Imperial) HH231649-HH231615

TS (Single Row Tapered Roller Bearings) (Imperial) HH231649-HH231615

The HH231649-HH231615 is a single-row tapered roller bearing with a 5.5″ bore and 11.625″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 257,000 lbf radially and 36,300 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 from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like large machinery or vehicle axles where high load capacity is needed.

Weighing 55.20 lb, it’s built to last with standard radial clearance options. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number HH231649-HH231615
  • Brand TFL
  • Interchangeable Timken
  • Size 5.5" x 11.625" x 3.25"
  • Bore Dia 5.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 3.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.25"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.380"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 7.2"
  • Cone Backface Backing Diameter 6.97"
  • Cup Frontface Backing Diameter 10.39"
  • Cup Backface Backing Diameter 10.16"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.47"
  • Effective Center Location -1.05"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH231649
  • Cup Part Number HH231615
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH231600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 257000 lbf
  • Static Radial Load 302000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 66600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 36300 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 55.20 lb

Features

How Does HH231649-HH231615 Bearing Handle Combined Loads?

HH231649-HH231615 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 257,000 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.

Application

Industrial Uses of HH231649-HH231615 Bearing
HH231649-HH231615 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 in tough working conditions.

In automotive applications, HH231649-HH231615 Bearing supports large axles and drivetrains, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a good fit for American-made trucks and industrial vehicles.

For industrial fans and pumps, HH231649-HH231615 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

Where Is HH231649-HH231615 Bearing Used?
You’ll often find HH231649-HH231615 Bearing in agricultural machinery, where its robust design handles uneven loads and harsh environments. The standard radial clearance ensures smooth operation even with varying temperatures.

In conveyor systems, HH231649-HH231615 Bearing’s tapered rollers manage both radial and axial forces, making it a versatile choice. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: HH231649-HH231615 Bearing
HH231649-HH231615 Bearing excels in applications like crane booms and heavy-duty gearboxes, where its high static radial load capacity is crucial. The steel rollers and cage provide long-lasting performance.

For railway applications, HH231649-HH231615 Bearing’s effective center location helps distribute loads evenly, reducing wear on tracks and wheels. Its temperature range suits both cold and moderate climates.

Automotive vs Aerospace: Applications of HH231649-HH231615 Bearing
In automotive settings, HH231649-HH231615 Bearing is ideal for wheel hubs and differentials, offering reliable load support. Its imperial measurements align with many North American vehicle standards.

For aerospace ground equipment, HH231649-HH231615 Bearing handles heavy loads in tow tractors and loading platforms. The chrome steel components resist corrosion, even in outdoor conditions.

Q&A

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