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TS (Single Row Tapered Roller Bearings) (Imperial) HM807040-HM807010

TS (Single Row Tapered Roller Bearings) (Imperial) HM807040-HM807010

The HM807040-HM807010 is a single-row tapered roller bearing with a 1.75″ bore and 4.125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 45700 lbf radially and 9890 lbf thrust, making it suitable for heavy-duty applications.

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

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

Weighing 3.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number HM807040-HM807010
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 4.125" x 1.4375"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.32"
  • Cone Backface Backing Diameter 2.6"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.50"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.29"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM807040
  • Cup Part Number HM807010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM807000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 45700 lbf
  • Static Radial Load 50200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9890 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 3.5 lb

Features

Performance Features of HM807040-HM807010 Bearing

HM807040-HM807010 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing maintenance needs.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is HM807040-HM807010 Bearing Engineered for Reliability?

HM807040-HM807010 Bearing features a single row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance options allow for flexibility in different applications.
The bearing’s ABEC-1 rating ensures consistent performance in industrial settings.

Built for Durability: HM807040-HM807010 Bearing

HM807040-HM807010 Bearing’s robust design includes precise tolerances for reliable operation.
The tapered roller configuration efficiently manages both radial and thrust loads.
With a static radial load capacity of 50,200 lbf, it handles demanding conditions with ease.
Its steel cage maintains roller positioning, contributing to long-term performance.

Steel vs Ceramic Bearings: Strengths of HM807040-HM807010 Bearing

HM807040-HM807010 Bearing uses chrome steel for both rollers and rings, ensuring cost-effective durability.
The material choice provides a balance between strength and resistance to wear.
Its dynamic thrust rating of 9,890 lbf makes it versatile for various applications.
The bearing’s standard lubrication requirement simplifies maintenance procedures.

Application

Industrial Uses of HM807040-HM807010 Bearing
HM807040-HM807010 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HM807040-HM807010 Bearing supports wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Its inch sizing makes it a good fit for American and British vehicle models.

For industrial conveyors, HM807040-HM807010 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

What Makes HM807040-HM807010 Bearing a Preferred Choice?
HM807040-HM807010 Bearing is often chosen for agricultural machinery, where its robust design withstands dirt and debris. The standard radial clearance ensures smooth rotation even under uneven loads.

In power transmission systems, HM807040-HM807010 Bearing’s tapered rollers reduce friction, improving efficiency. Its compatibility with Timken models makes it a versatile option for maintenance and replacements.

Built for Heavy-Duty Use: HM807040-HM807010 Bearing
HM807040-HM807010 Bearing excels in forestry equipment, handling shock loads and rough terrain with ease. The ABEC-1 rating provides sufficient precision for most industrial needs.

For pump systems, HM807040-HM807010 Bearing’s temperature range (-30° to 110°C) ensures reliability in varied conditions. The dynamic radial load capacity of 45700 lbf makes it suitable for high-stress applications.

Automotive vs Aerospace: Applications of HM807040-HM807010 Bearing
In automotive settings, HM807040-HM807010 Bearing is ideal for axle systems, offering a balance of strength and longevity. The inch measurements simplify integration with existing designs.

For aerospace ground support equipment, HM807040-HM807010 Bearing’s static radial load capacity of 50200 lbf ensures stability. However, its ABEC-1 rating makes it more suited for industrial than high-precision aviation uses.

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