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TS (Single Row Tapered Roller Bearings) (Imperial) HM88648-HM88613

TS (Single Row Tapered Roller Bearings) (Imperial) HM88648-HM88613

The HM88648-HM88613 is a single-row tapered roller bearing with a 1.4062″ bore and 2.875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 17300 lbf radially and 4180 lbf thrust, making it versatile for various applications.

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, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing just 1.1 lb, it’s a robust yet lightweight choice. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number HM88648-HM88613
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4062" x 2.875" x 1.0629"
  • Bore Dia 1.4062"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8442"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0629"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 2.74"
  • Cup Backface Backing Diameter 2.44"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.18"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM88648
  • Cup Part Number HM88613
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM88600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 17300 lbf
  • Static Radial Load 21200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4480 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4180 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 1.1 lb

Features

How Is HM88648-HM88613 Bearing Engineered for Reliability?

HM88648-HM88613 Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 17,300 lbf, making it suitable for heavy-duty applications.

The tapered roller design provides effective load distribution, reducing stress on individual components.
With a standard radial clearance, it offers reliable performance in various operating conditions.

HM88648-HM88613 Bearing operates within a temperature range of -30° to 110°C, adapting to diverse environments.
The steel cage maintains roller alignment, enhancing stability and extending service life.

Its ABEC-1 rating ensures consistent precision, meeting industry standards for performance.
The open design simplifies lubrication, keeping maintenance straightforward and cost-effective.

Application

Industrial Uses of HM88648-HM88613 Bearing
HM88648-HM88613 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is HM88648-HM88613 Bearing Used?
You’ll often find HM88648-HM88613 Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: HM88648-HM88613 Bearing
HM88648-HM88613 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of HM88648-HM88613 Bearing
In automotive settings, HM88648-HM88613 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems. Its ABEC-1 rating ensures consistent performance across different environments.

Perfect Fit for Automation: HM88648-HM88613 Bearing
HM88648-HM88613 Bearing works well in conveyor systems and robotic arms, where precision and load capacity are key. The standard radial clearance offers flexibility for various automation needs.

Q&A

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