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TS (Single Row Tapered Roller Bearings) (Imperial) HM227545-HM227519

TS (Single Row Tapered Roller Bearings) (Imperial) HM227545-HM227519

The HM227545-HM227519 is a single-row tapered roller bearing with a 5.1168″ bore and 8.6604″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 103000 lbf radial and 14600 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.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 18.6 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance.

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Product Parameters

  • Part Number HM227545-HM227519
  • Brand TFL
  • Interchangeable Timken
  • Size 5.1168" x 8.6604" x 2.2501"
  • Bore Dia 5.1168"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.6604"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.2501"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.13"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.57"
  • Cone Backface Backing Diameter 5.79"
  • Cup Frontface Backing Diameter 7.99"
  • Cup Backface Backing Diameter 7.76"
  • Cage Cone Frontface Clearance 0.04"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location -0.54"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM227545
  • Cup Part Number HM227519
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM227500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 103000 lbf
  • Static Radial Load 164000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 26700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14600 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 18.6 lb

Features

Performance Features of HM227545-HM227519 Bearing

HM227545-HM227519 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 103,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

HM227545-HM227519 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Application

Industrial Uses of HM227545-HM227519 Bearing
HM227545-HM227519 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is HM227545-HM227519 Bearing Used?
You’ll often find HM227545-HM227519 Bearing in automotive applications, particularly in truck wheel hubs and differential systems. Its imperial sizing makes it a good fit for North American vehicle designs.

Built for Heavy-Duty Use: HM227545-HM227519 Bearing
HM227545-HM227519 Bearing works well in industrial gearboxes, providing reliable performance under high radial and thrust loads. The steel cage adds extra strength for long-term use in demanding environments.

Automotive vs Aerospace: Applications of HM227545-HM227519 Bearing
In automotive settings, HM227545-HM227519 Bearing supports heavy axles and transmissions, while in aerospace, it’s suited for auxiliary systems requiring robust load capacity. The ABEC-1 rating ensures consistent performance.

Key Fields for HM227545-HM227519 Bearing
HM227545-HM227519 Bearing is a solid choice for agricultural machinery, where its tapered rollers manage uneven loads from tillers and harvesters. The open design simplifies lubrication and maintenance in dusty conditions.

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