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TS (Single Row Tapered Roller Bearings) (Imperial) HM88648X-HM88611

TS (Single Row Tapered Roller Bearings) (Imperial) HM88648X-HM88611

The HM88648X-HM88611 is a single-row tapered roller bearing with a 1.4062″ bore and 2.8336″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 17300 lbf radially and 4180 lbf thrust, suitable for demanding 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 use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 1.1 lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number HM88648X-HM88611
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4062" x 2.8336" x 1.0629"
  • Bore Dia 1.4062"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8336"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.93"
  • Cup Frontface Backing Diameter 2.72"
  • Cup Backface Backing Diameter 2.40"
  • 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 HM88648X
  • Cup Part Number HM88611
  • 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

Performance Features of HM88648X-HM88611 Bearing

HM88648X-HM88611 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17,300 lbf, ensuring reliable performance in demanding conditions.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

HM88648X-HM88611 Bearing’s standard radial clearance allows for smooth operation under different load conditions.
Its tapered roller design efficiently handles both radial and thrust loads.

Application

Industrial Uses of HM88648X-HM88611 Bearing
HM88648X-HM88611 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in rugged environments.

In automotive applications, HM88648X-HM88611 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, HM88648X-HM88611 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds stability during continuous operation.

What Makes HM88648X-HM88611 Bearing a Preferred Choice?
HM88648X-HM88611 Bearing stands out in mining equipment due to its ability to manage both radial and thrust loads. The standard radial clearance offers flexibility for different operating conditions.

In power transmission systems, HM88648X-HM88611 Bearing’s ABEC-1 rating ensures consistent performance without needing high precision. Its temperature range suits most industrial settings.

Built for Heavy-Duty Use: HM88648X-HM88611 Bearing
HM88648X-HM88611 Bearing excels in forestry machinery, where its robust design withstands shock loads and rough terrain. The tapered rollers distribute stress evenly, reducing wear.

For railway applications, HM88648X-HM88611 Bearing’s dynamic load capacity ensures smooth operation under constant vibration. Its compatibility with Timken models simplifies replacements.

Automotive vs Aerospace: Applications of HM88648X-HM88611 Bearing
In automotive systems, HM88648X-HM88611 Bearing is ideal for axles and differentials, balancing speed and load requirements. The inch measurements align with standard US components.

For aerospace ground support equipment, HM88648X-HM88611 Bearing handles moderate loads reliably. Its steel cage and chrome rollers resist corrosion in outdoor conditions.

Q&A

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