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TS (Single Row Tapered Roller Bearings) (Imperial) HM237545WA-HM237513

TS (Single Row Tapered Roller Bearings) (Imperial) HM237545WA-HM237513

The HM237545WA-HM237513 is a single-row tapered roller bearing with a 7″ bore and 11.4163″ outer diameter, crafted from robust chrome steel. It handles combined loads, with a dynamic radial load capacity of 219,000 lbf and a static radial load of 278,000 lbf.

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

This model is interchangeable with Timken bearings, making it a reliable replacement option. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.

Weighing 33.90 lb, it’s built to last while meeting RoHS and REACH standards for safety and environmental compliance. The standard radial clearance can be adjusted to C3, C4, or C5 as needed.

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Product Parameters

  • Part Number HM237545WA-HM237513
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 11.4163" x 2.5001"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.4163"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.8898"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.5001"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 8.67"
  • Cone Backface Backing Diameter 8.07"
  • Cup Frontface Backing Diameter 10.71"
  • Cup Backface Backing Diameter 10.51"
  • 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 HM237545WA
  • Cup Part Number HM237513
  • 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 33.90 lb

Features

Performance Features of HM237545WA-HM237513 Bearing

HM237545WA-HM237513 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 219,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and even load distribution.
With a standard radial clearance, it provides reliable performance in various industrial settings.

HM237545WA-HM237513 Bearing operates within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The open design allows for easy lubrication, ensuring consistent performance.
Weighing 33.90 lb, it balances durability and practicality for demanding tasks.

Application

Industrial Uses of HM237545WA-HM237513 Bearing
This bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is HM237545WA-HM237513 Bearing Used?
You’ll often find this bearing in agricultural machinery, supporting components like gearboxes and axles. Its imperial sizing makes it a good fit for older equipment still using inch measurements.

Built for Heavy-Duty Use: HM237545WA-HM237513 Bearing
In industrial fans and pumps, this bearing’s single-row design provides reliable performance under high loads. The steel cage adds extra strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of HM237545WA-HM237513 Bearing
While it’s used in truck wheel hubs for its load capacity, this bearing also appears in some aircraft landing gear systems. The temperature range allows it to perform in varied environments.

Key Fields for HM237545WA-HM237513 Bearing
Railway applications benefit from this bearing’s ability to handle heavy radial loads. Its standard radial clearance offers a balance between precision and durability for rolling stock.

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