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TS (Single Row Tapered Roller Bearings) (Imperial) HM88648X-HM88610A

TS (Single Row Tapered Roller Bearings) (Imperial) HM88648X-HM88610A

The HM88648X-HM88610A is a single-row tapered roller bearing with a 1.4062″ bore and 2.8438″ 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 easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing just 1.1 lb, it balances strength and portability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number HM88648X-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 0.03"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.93"
  • 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 HM88648X
  • 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 HM88648X-HM88610A Bearing

HM88648X-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 various applications.
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 diverse operating conditions.

How Is HM88648X-HM88610A Bearing Engineered for Reliability?

HM88648X-HM88610A Bearing features a single-row tapered roller design, ideal for handling combined loads.
The chrome steel construction provides durability and resistance to wear in demanding environments.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
With an ABEC-1 rating, it balances precision and cost-effectiveness for industrial use.

Built for Durability: HM88648X-HM88610A Bearing

HM88648X-HM88610A Bearing’s chrome steel components ensure long-lasting performance under heavy loads.
The tapered roller design efficiently distributes stress, reducing wear and extending fatigue life.
Its effective center location of -0.18″ optimises load distribution for smoother operation.
With a static radial load capacity of 21,200 lbf, it handles demanding conditions with ease.

Steel vs Ceramic Bearings: Strengths of HM88648X-HM88610A Bearing

HM88648X-HM88610A Bearing uses chrome steel for both rings and rollers, providing excellent strength.
This material choice makes it more cost-effective than ceramic while maintaining good performance.
The steel cage offers reliable roller guidance without the brittleness of ceramic alternatives.
With proper lubrication, it delivers consistent performance across its operating temperature range.

Application

Industrial Uses of HM88648X-HM88610A Bearing
HM88648X-HM88610A 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 even in demanding environments.

Where Is HM88648X-HM88610A Bearing Used?
You’ll often find HM88648X-HM88610A Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: HM88648X-HM88610A Bearing
HM88648X-HM88610A Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds robustness, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of HM88648X-HM88610A Bearing
In automotive systems, HM88648X-HM88610A Bearing supports high-load components like axles, while in aerospace, its precision suits auxiliary gearboxes. The ABEC-1 rating ensures consistent performance across both sectors.

Practical Applications of HM88648X-HM88610A Bearing
HM88648X-HM88610A Bearing is a go-to for conveyor systems in mining, where its tapered rollers handle uneven loads smoothly. The standard radial clearance option makes it versatile for various setups.

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