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TS (Single Row Tapered Roller Bearings) (Imperial) HM259047WS-HM259010

TS (Single Row Tapered Roller Bearings) (Imperial) HM259047WS-HM259010

The HM259047WS-HM259010 is a single-row tapered roller bearing with a 12.375″ bore and 17.625″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 380,000 lbf radially and 56,500 lbf thrust, making it suitable 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.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, construction equipment, or any setting requiring robust load-bearing capacity.

Weighing 91.9 lb, it’s built to last while meeting RoHS and REACH standards for safety and environmental compliance. The standard radial clearance ensures versatility across various applications.

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Product Parameters

  • Part Number HM259047WS-HM259010
  • Brand TFL
  • Interchangeable Timken
  • Size 12.375" x 17.625" x 3.3751"
  • Bore Dia 12.375"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 17.625"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.3751"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 14.37"
  • Cone Backface Backing Diameter 13.35"
  • Cup Frontface Backing Diameter 16.85"
  • Cup Backface Backing Diameter 16.46"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.21"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM259047WS
  • Cup Part Number HM259010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM259000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 380000 lbf
  • Static Radial Load 628000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 98500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 56500 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 91.900 lb

Features

How Does HM259047WS-HM259010 Bearing Handle Combined Loads?

HM259047WS-HM259010 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 380,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

Why Choose HM259047WS-HM259010 Bearing for Heavy-Duty Applications?

HM259047WS-HM259010 Bearing’s single-row tapered roller design efficiently manages combined loads with ease.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 56,500 lbf makes it suitable for demanding industrial uses.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Engineered for Precision: HM259047WS-HM259010 Bearing

HM259047WS-HM259010 Bearing features precise dimensions, with bore and outer diameter tolerances tightly controlled.
The effective center location of -0.19″ ensures accurate alignment in complex assemblies.
Its ABEC-1 rating guarantees consistent performance for general industrial applications.
The open seal type allows for easy lubrication access, enhancing long-term reliability.

Application

Industrial Uses of HM259047WS-HM259010 Bearing
This bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is HM259047WS-HM259010 Bearing Used?
You’ll often find HM259047WS-HM259010 Bearing in large industrial gearboxes and power transmission systems. Its high dynamic radial load capacity makes it reliable for continuous operation.

Built for Heavy-Duty Use: HM259047WS-HM259010 Bearing
HM259047WS-HM259010 Bearing excels in applications like agricultural machinery and forestry equipment. The steel cage provides stability, while the open design allows for easy lubrication.

Automotive vs Aerospace: Applications of HM259047WS-HM259010 Bearing
In automotive settings, HM259047WS-HM259010 Bearing supports heavy axles and drivetrains. For aerospace, its precision tolerances make it suitable for landing gear components.

Essential Roles of HM259047WS-HM259010 Bearing
HM259047WS-HM259010 Bearing is vital in rail and marine applications, where its static radial load capacity ensures safety. The inch sizing makes it compatible with many North American systems.

Q&A

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