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TS (Single Row Tapered Roller Bearings) (Imperial) HM237540-HM237511

TS (Single Row Tapered Roller Bearings) (Imperial) HM237540-HM237511

The HM237540-HM237511 is a single-row tapered roller bearing with a 6.75″ bore and 11.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 219,000 lbf radially and 31,100 lbf thrust, making it a robust choice 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, suitable for varied environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or construction equipment where high radial and thrust loads are common.

Weighing 35.3 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The standard radial clearance ensures versatile use across different setups.

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Product Parameters

  • Part Number HM237540-HM237511
  • Brand TFL
  • Interchangeable Timken
  • Size 6.75" x 11.375" x 2.5002"
  • Bore Dia 6.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.5002"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 8.49"
  • Cone Backface Backing Diameter 7.87"
  • Cup Frontface Backing Diameter 10.69"
  • Cup Backface Backing Diameter 10.47"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.2"
  • Effective Center Location -0.46"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM237540
  • Cup Part Number HM237511
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM237500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 219000 lbf
  • Static Radial Load 278000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 56900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 31100 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 35.3 lb

Features

How Does HM237540-HM237511 Bearing Handle Combined Loads?

HM237540-HM237511 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 219,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes HM237540-HM237511 Bearing Durable?

HM237540-HM237511 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, ensuring long-term reliability.
Its standard radial clearance allows for smooth operation under varying conditions.
Weighing 35.3 lb, it balances strength and practicality for industrial use.

Engineered for Precision: HM237540-HM237511 Bearing

HM237540-HM237511 Bearing’s tapered rollers are precision-ground for consistent performance.
The cone and cup design simplifies installation, reducing downtime during maintenance.
With an ABEC-1 rating, it meets precise tolerances for reliable operation.
Its effective center location of -0.46″ ensures optimal load distribution.

Steel vs Ceramic Bearings: Strengths of HM237540-HM237511 Bearing

HM237540-HM237511 Bearing uses chrome steel for both rollers and rings, providing high strength and durability.
The steel cage maintains roller spacing, enhancing stability under heavy loads.
Its static radial load capacity of 278,000 lbf makes it ideal for demanding applications.
The open seal design allows for easy lubrication, ensuring smooth performance over time.

Performance Features of HM237540-HM237511 Bearing

HM237540-HM237511 Bearing’s tapered roller design efficiently manages combined loads.
The chrome steel components resist wear, extending the bearing’s service life.
With a dynamic thrust rating of 31,100 lbf, it handles axial loads with ease.
Its standard radial clearance options provide flexibility for different operational needs.

Application

Industrial Uses of HM237540-HM237511 Bearing
HM237540-HM237511 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes HM237540-HM237511 Bearing a Preferred Choice?
In automotive applications, HM237540-HM237511 Bearing fits well in wheel hubs and differential systems, offering reliable performance under radial and thrust loads. Its imperial sizing makes it a go-to for North American vehicle models.

Built for Heavy-Duty Use: HM237540-HM237511 Bearing
For industrial fans and pumps, HM237540-HM237511 Bearing’s open design allows easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Automotive vs Aerospace: Applications of HM237540-HM237511 Bearing
While HM237540-HM237511 Bearing excels in truck axles and agricultural machinery, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across varied conditions.

Perfect Fit for Automation: HM237540-HM237511 Bearing
In automated production lines, HM237540-HM237511 Bearing supports conveyor rollers and robotic arms, where its tapered rollers manage both radial and axial forces smoothly. The standard radial clearance adapts well to dynamic loads.

Q&A

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