+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) HM259048WS-HM259010

TS (Single Row Tapered Roller Bearings) (Imperial) HM259048WS-HM259010

The HM259048WS-HM259010 is a single-row tapered roller bearing with a 12.5″ bore and 17.625″ outer diameter, crafted from robust chrome steel. It handles combined loads, supporting up to 380,000 lbf dynamically and 628,000 lbf statically.

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 large vehicles where combined loads are common.

Weighing 89.3 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe operation.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number HM259048WS-HM259010
  • Brand TFL
  • Interchangeable Timken
  • Size 12.5" x 17.625" x 3.3751"
  • Bore Dia 12.5"
  • 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 14.45"
  • Cone Backface Backing Diameter 13.43"
  • 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 HM259048WS
  • 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 89.300 lb

Features

Performance Features of HM259048WS-HM259010 Bearing

HM259048WS-HM259010 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 380,000 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

HM259048WS-HM259010 Bearing requires lubrication for optimal performance, enhancing its durability.
Its standard radial clearance options provide flexibility for different installation needs.

The bearing’s precise cone and cup dimensions ensure easy and accurate installation.
Designed for combined load applications, it balances strength and efficiency effectively.

Application

Industrial Uses of HM259048WS-HM259010 Bearing
HM259048WS-HM259010 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 demanding environments.

Where Is HM259048WS-HM259010 Bearing Used?
You’ll often find HM259048WS-HM259010 Bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a good fit for North American machinery standards.

Built for Heavy-Duty Use: HM259048WS-HM259010 Bearing
HM259048WS-HM259010 Bearing excels in applications like agricultural machinery and forestry equipment, where reliability is key. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of HM259048WS-HM259010 Bearing
In automotive settings, HM259048WS-HM259010 Bearing supports large axles and drivetrains, while in aerospace, it’s used in ground support equipment. The steel cage provides stability under varying load conditions.

Practical Applications of HM259048WS-HM259010 Bearing
HM259048WS-HM259010 Bearing is ideal for wind turbine yaw systems, where its tapered rollers manage both radial and thrust loads. The standard radial clearance offers flexibility for different operational needs.

Q&A

SEND INQUIRY