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TS (Single Row Tapered Roller Bearings) (Imperial) HM907643-HM907614

TS (Single Row Tapered Roller Bearings) (Imperial) HM907643-HM907614

The HM907643-HM907614 is a single-row tapered roller bearing with a 2″ bore and 4.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 27700 lbf radially and 10800 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. 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 heavy-duty machinery or automotive uses where combined loads are common.

Weighing 3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial environments.

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Product Parameters

  • Part Number HM907643-HM907614
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.375" x 1.1875"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.56"
  • Cone Backface Backing Diameter 2.91"
  • Cup Frontface Backing Diameter 4.15"
  • Cup Backface Backing Diameter 3.58"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location 0.3"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM907643
  • Cup Part Number HM907614
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM907600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 27700 lbf
  • Static Radial Load 34400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7170 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10800 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 lb

Features

Performance Features of HM907643-HM907614 Bearing

HM907643-HM907614 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 27,700 lbf, ensuring reliable performance in demanding conditions.
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 environments.

How Is HM907643-HM907614 Bearing Engineered for Reliability?

HM907643-HM907614 Bearing features precise cone and cup dimensions, ensuring smooth operation under heavy loads.
The tapered roller design distributes stress evenly, enhancing durability and reducing wear.
Its standard radial clearance allows for flexibility in different applications.
The bearing meets ABEC-1 standards, providing consistent performance and reliability.

Designed for Durability: HM907643-HM907614 Bearing

HM907643-HM907614 Bearing’s chrome steel construction resists wear, making it suitable for long-term use.
The single-row design simplifies installation while maintaining high load capacity.
With a static radial load rating of 34,400 lbf, it handles demanding industrial applications.
Regular lubrication ensures optimal performance and extends the bearing’s service life.

Steel vs Ceramic Bearings: Strengths of HM907643-HM907614 Bearing

HM907643-HM907614 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
Its robust construction handles dynamic thrust loads up to 10,800 lbf, ideal for heavy machinery.
The steel cage provides stability, ensuring smooth rotation even under stress.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Application

Industrial Uses of HM907643-HM907614 Bearing
HM907643-HM907614 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is HM907643-HM907614 Bearing Used?
You’ll often find HM907643-HM907614 Bearing in automotive applications, particularly in wheel hubs and drivetrains, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: HM907643-HM907614 Bearing
HM907643-HM907614 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of HM907643-HM907614 Bearing
In automotive systems, HM907643-HM907614 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: HM907643-HM907614 Bearing
HM907643-HM907614 Bearing works well in automated conveyor systems, where its tapered rollers manage both radial and axial forces smoothly. The standard radial clearance option makes it versatile for various setups.

Q&A

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