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TS (Single Row Tapered Roller Bearings) (Imperial) HM926745-HM926719

TS (Single Row Tapered Roller Bearings) (Imperial) HM926745-HM926719

The HM926745-HM926719 is a single-row tapered roller bearing with a 4.933″ bore and 9.4478″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 132,000 lbf radial and 43,100 lbf thrust, 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, making it a practical choice for replacements. Ideal for use in industrial machinery, gearboxes, or heavy equipment where robust performance is needed.

Weighing 22 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number HM926745-HM926719
  • Brand TFL
  • Interchangeable Timken
  • Size 4.933" x 9.4478" x 2.125"
  • Bore Dia 4.933"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.4478"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.946"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.57"
  • Cone Backface Backing Diameter 6.06"
  • Cup Frontface Backing Diameter 8.64"
  • Cup Backface Backing Diameter 8.03"
  • Cage Cone Frontface Clearance 0.29"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location 0.53"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM926745
  • Cup Part Number HM926719
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM926700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 132000 lbf
  • Static Radial Load 151000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 34200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 43100 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 22.000 lb

Features

Performance Features of HM926745-HM926719 Bearing

HM926745-HM926719 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 132,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a standard radial clearance, it provides reliable operation in various industrial settings.

How Is HM926745-HM926719 Bearing Engineered for Reliability?

HM926745-HM926719 Bearing features precise cone and cup dimensions, ensuring accurate fit and smooth operation.
The tapered roller design distributes loads evenly, improving efficiency and reducing wear.
Its dynamic thrust rating of 43,100 lbf allows it to handle both radial and axial forces effectively.
The bearing operates within a temperature range of -30° to 110°C, maintaining performance in diverse conditions.

Built for Durability: HM926745-HM926719 Bearing

HM926745-HM926719 Bearing’s chrome steel construction resists wear, extending its service life.
The single-row design simplifies installation while maintaining high load capacity.
With an ABEC-1 rating, it ensures consistent performance for general industrial use.
Its standard lubrication requirement ensures smooth operation with minimal maintenance.

Application

Industrial Uses of HM926745-HM926719 Bearing
HM926745-HM926719 Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is HM926745-HM926719 Bearing Used?
In automotive applications, HM926745-HM926719 Bearing supports axles and wheel hubs, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a good fit for American and British vehicle models.

Built for Heavy-Duty Use: HM926745-HM926719 Bearing
For industrial fans and pumps, HM926745-HM926719 Bearing offers stability and long service life, thanks to its robust steel cage and precise tolerances. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of HM926745-HM926719 Bearing
While HM926745-HM926719 Bearing is popular in trucks and buses for axle support, it also finds use in aerospace landing gear systems. Its ability to handle dynamic loads makes it versatile across industries.

Perfect Fit for Automation: HM926745-HM926719 Bearing
In automated production lines, HM926745-HM926719 Bearing ensures smooth operation of conveyor systems and robotic arms. The tapered rollers reduce friction, enhancing efficiency in high-speed environments.

Q&A

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