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TS (Single Row Tapered Roller Bearings) (Imperial) HM914545-HM914510

TS (Single Row Tapered Roller Bearings) (Imperial) HM914545-HM914510

The HM914545-HM914510 is a single-row tapered roller bearing with a 2.75″ bore and 5.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 39100 lbf radially and 16200 lbf thrust, making it robust for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like truck axles or industrial gearboxes where combined loads are common.

Weighing 5.7 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number HM914545-HM914510
  • Brand TFL
  • Interchangeable Timken
  • Size 2.75" x 5.75" x 1.4375"
  • Bore Dia 2.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.16"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.15"
  • Cone Backface Backing Diameter 3.74"
  • Cup Frontface Backing Diameter 5.51"
  • Cup Backface Backing Diameter 4.80"
  • Cage Cone Frontface Clearance 0.21"
  • Cage Cone Backface Clearance 0.25"
  • Effective Center Location 0.49"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM914545
  • Cup Part Number HM914510
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM914500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 39100 lbf
  • Static Radial Load 45400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 10100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 16200 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 5.7 lb

Features

How Is HM914545-HM914510 Bearing Engineered for Reliability?

HM914545-HM914510 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 39,100 lbf, ensuring reliable performance in demanding applications.
The steel cage keeps the rollers aligned, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various conditions.

What Makes HM914545-HM914510 Bearing Suitable for High-Temperature Applications?

HM914545-HM914510 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The chrome steel construction ensures durability and resistance to thermal expansion.
Its standard radial clearance options allow for flexibility in different operating conditions.
The open design facilitates easy lubrication, maintaining performance under stress.

Designed for Durability: HM914545-HM914510 Bearing

HM914545-HM914510 Bearing is built with high-quality chrome steel for long-lasting performance.
Its single-row tapered roller design handles both radial and thrust loads effectively.
The steel cage ensures proper roller alignment, minimising friction and wear.
With a static radial load capacity of 45,400 lbf, it excels in heavy-duty applications.

Application

Industrial Uses of HM914545-HM914510 Bearing
HM914545-HM914510 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HM914545-HM914510 Bearing supports wheel hubs and drivetrain components, providing reliable performance under high stress. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, HM914545-HM914510 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 HM914545-HM914510 Bearing Used?
You’ll often find HM914545-HM914510 Bearing in agricultural machinery, like tractors and harvesters, where its robust design handles uneven loads. The tapered rollers ensure smooth rotation even in dusty conditions.

In railway applications, HM914545-HM914510 Bearing is used in axle boxes, where its combined load capacity and temperature resistance are crucial. The standard radial clearance makes it adaptable to varying operational conditions.

Built for Heavy-Duty Use: HM914545-HM914510 Bearing
HM914545-HM914510 Bearing excels in forestry equipment, such as log splitters, thanks to its high dynamic radial load rating. The steel cage and chrome steel rollers provide long-lasting performance.

For power transmission systems, HM914545-HM914510 Bearing offers reliable support in gearboxes and pulleys. Its ABEC-1 rating ensures consistent precision in industrial settings.

Automotive vs Aerospace: Applications of HM914545-HM914510 Bearing
In automotive systems, HM914545-HM914510 Bearing is ideal for heavy-duty trucks, handling both radial and thrust loads in wheel assemblies. The inch sizing simplifies replacement in older models.

For aerospace ground equipment, HM914545-HM914510 Bearing supports maintenance tools and loading systems. Its temperature range and compliance with RoHS make it suitable for regulated environments.

Q&A

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