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TS (Single Row Tapered Roller Bearings) (Imperial) HM88648-HM88610A

TS (Single Row Tapered Roller Bearings) (Imperial) HM88648-HM88610A

The HM88648-HM88610A is a single-row tapered roller bearing with a 1.4062″ bore and 2.8438″ outer diameter, crafted from sturdy chrome steel. It supports combined loads up to 17300 lbf radially and 4180 lbf in 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 alternative for replacements. Ideal for use in automotive or industrial equipment where combined loads are common.

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

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Product Parameters

  • Part Number HM88648-HM88610A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4062" x 2.8438" x 0.9999"
  • Bore Dia 1.4062"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8438"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7812"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9999"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 2.74"
  • 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 HM88648
  • Cup Part Number HM88610A
  • 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 HM88648-HM88610A Bearing

HM88648-HM88610A 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 tough conditions.

The tapered roller design of HM88648-HM88610A Bearing provides effective load distribution, reducing wear.
With a static radial load rating of 21,200 lbf, it handles heavy-duty applications with ease.

HM88648-HM88610A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options make it versatile for various industrial uses.

The steel cage in HM88648-HM88610A Bearing ensures proper roller alignment, enhancing longevity.
Regular lubrication helps maintain smooth operation and extends service life.

Application

Industrial Uses of HM88648-HM88610A Bearing
HM88648-HM88610A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where combined loads are frequent. Its tapered roller design ensures reliable performance under both radial and thrust forces.

The steel cage and chrome steel construction make it durable in harsh environments, while the standard radial clearance allows for smooth operation. This bearing is a go-to choice for applications requiring consistent load handling.

Where Is HM88648-HM88610A Bearing Used?
You’ll often find HM88648-HM88610A Bearing in automotive differentials and wheel hubs, where its combined load capacity is essential. The inch sizing makes it compatible with many North American vehicle designs.

Its open design simplifies lubrication, ensuring long service life even under high stress. The ABEC-1 rating guarantees sufficient precision for most industrial and automotive needs.

Built for Heavy-Duty Use: HM88648-HM88610A Bearing
HM88648-HM88610A Bearing excels in mining and forestry equipment, where ruggedness is key. The tapered rollers distribute loads evenly, reducing wear over time.

With a dynamic radial load capacity of 17,300 lbf, it handles demanding conditions effortlessly. The chrome steel materials also resist corrosion, extending its lifespan in outdoor applications.

Automotive vs Industrial: Applications of HM88648-HM88610A Bearing
In automotive settings, HM88648-HM88610A Bearing supports drivetrain components like axles and transmissions. Its combined load capability ensures smooth power transfer.

For industrial uses, it’s ideal for conveyor systems and gearboxes, where durability and ease of maintenance matter. The interchangeable design with Timken bearings adds to its versatility.

Perfect Fit for Machinery: HM88648-HM88610A Bearing
HM88648-HM88610A Bearing is a reliable choice for pumps and compressors, where precision and load capacity are critical. The single-row design simplifies installation and alignment.

Its temperature range of -30° to 110°C ensures performance in varied climates. The steel cage further enhances its resilience in high-vibration environments.

Q&A

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