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TS (Single Row Tapered Roller Bearings) (Imperial) HM261045T-HM261010

TS (Single Row Tapered Roller Bearings) (Imperial) HM261045T-HM261010

The HM261045T-HM261010 is a single-row tapered roller bearing with a 12.92″ bore and 18.5″ outer diameter, built from tough chrome steel for long-lasting performance.
It handles combined loads up to 360,000 lbf radially and 53,400 lbf thrust, making it suitable for heavy-duty applications.
The open design allows for easy lubrication, while the pin-type cage ensures smooth operation even under high stress.

This bearing works in temperatures from -30°C to 110°C and is interchangeable with Timken models, ideal for industrial machinery or large equipment.
Its standard radial clearance offers reliable performance, with options for C3/C4/C5 clearance if needed.
Weighing 114.7 lb, it’s built to withstand demanding conditions while maintaining stability.

Compliant with RoHS and REACH standards, this ABEC-1 rated bearing provides dependable service in challenging environments.
Perfect for applications like mining equipment or construction machinery where durability and load capacity are crucial.

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Product Parameters

  • Part Number HM261045T-HM261010
  • Brand TFL
  • Interchangeable Timken
  • Size 12.9219" x 18.5" x 3.5626"
  • Bore Dia 12.9219"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 18.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.5625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.5626"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 0"
  • Cone Backface Backing Diameter 0"
  • Cup Frontface Backing Diameter 17.70"
  • Cup Backface Backing Diameter 17.28"
  • Cage Cone Frontface Clearance 0.25"
  • Cage Cone Backface Clearance 0.22"
  • Effective Center Location -0.24"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM261045T
  • Cup Part Number HM261010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM261000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 360000 lbf
  • Static Radial Load 777000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 93200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 53400 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 114.70 lb

Features

Performance Features of HM261045T-HM261010 Bearing

HM261045T-HM261010 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 360,000 lbf, ensuring reliable performance in heavy-duty applications.
The pin-type cage keeps the rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

How Is HM261045T-HM261010 Bearing Engineered for Reliability?

HM261045T-HM261010 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 53,400 lbf makes it suitable for demanding industrial applications.
The open seal type allows for easy lubrication, maintaining performance over time.

Built for Durability: HM261045T-HM261010 Bearing

HM261045T-HM261010 Bearing’s single-row construction ensures stability under heavy loads.
The precise tolerances on bore and outer diameters enhance its fit and performance.
With a static radial load capacity of 777,000 lbf, it excels in high-stress environments.
The ABEC-1 rating guarantees consistent quality and reliability.

Steel vs Ceramic Bearings: Strengths of HM261045T-HM261010 Bearing

HM261045T-HM261010 Bearing uses chrome steel for both rings and rollers, offering excellent strength and wear resistance.
Its dynamic radial rating of 93,200 lbf at 90 million revolutions highlights its long-lasting performance.
The pin-type cage design ensures proper roller alignment, reducing maintenance needs.
This bearing is ideal for applications requiring robust load handling and durability.

Application

Industrial Uses of HM261045T-HM261010 Bearing
HM261045T-HM261010 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 HM261045T-HM261010 Bearing Used?
You’ll often find HM261045T-HM261010 Bearing in large industrial gearboxes, where its high dynamic radial load capacity keeps operations smooth. Its pin-type cage also helps maintain roller alignment under heavy stress.

Built for Heavy-Duty Use: HM261045T-HM261010 Bearing
HM261045T-HM261010 Bearing excels in applications like railway axles, where its static radial load rating of 777000 lbf provides reliable support. The standard radial clearance makes it versatile for various industrial settings.

Automotive vs Aerospace: Applications of HM261045T-HM261010 Bearing
In automotive systems, HM261045T-HM261010 Bearing supports large truck wheel hubs, while in aerospace, it’s used in landing gear assemblies. Its inch sizing ensures compatibility with both American and international machinery.

Perfect Fit for Automation: HM261045T-HM261010 Bearing
HM261045T-HM261010 Bearing is a solid choice for automated conveyor systems in factories, where its ABEC-1 rating balances precision and cost-efficiency. The open design simplifies lubrication and maintenance.

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