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TS (Single Row Tapered Roller Bearings) (Imperial) HM88648X-HM88611AS

TS (Single Row Tapered Roller Bearings) (Imperial) HM88648X-HM88611AS

The HM88648X-HM88611AS is a single-row tapered roller bearing with a 1.4062″ bore and 2.8593″ outer diameter, crafted from durable chrome steel. It handles 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 reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

Weighing 1.1 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Product Parameters

  • Part Number HM88648X-HM88611AS
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4062" x 2.8593" x 0.9999"
  • Bore Dia 1.4062"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8593"
  • 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 0.130"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.93"
  • Cup Frontface Backing Diameter 2.74"
  • Cup Backface Backing Diameter 2.32"
  • 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 HM88611AS
  • 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 Does HM88648X-HM88611AS Bearing Handle Combined Loads?

HM88648X-HM88611AS Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 17,300 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.

Why Choose HM88648X-HM88611AS Bearing for Precision Tasks?

HM88648X-HM88611AS Bearing features precise cone and cup dimensions, ensuring accurate alignment in applications.
The tapered roller design distributes loads evenly, enhancing stability and reducing wear.
Its ABEC-1 rating guarantees consistent performance for precision tasks.
The standard radial clearance options provide flexibility for different operational needs.

Engineered for Reliability: HM88648X-HM88611AS Bearing

HM88648X-HM88611AS Bearing’s chrome steel construction resists wear, maintaining performance over time.
The single-row design simplifies installation while handling combined loads efficiently.
With a static radial load capacity of 21,200 lbf, it suits heavy-duty applications.
Its effective center location ensures smooth operation under varying load conditions.

Steel vs Ceramic Bearings: Strengths of HM88648X-HM88611AS Bearing

HM88648X-HM88611AS Bearing uses chrome steel for both rings and rollers, offering durability and cost-effectiveness.
The steel cage provides robust support, maintaining roller alignment under stress.
Unlike ceramic options, it balances strength and affordability for industrial use.
Its compatibility with Timken models makes it a practical choice for replacements.

Performance Features of HM88648X-HM88611AS Bearing

HM88648X-HM88611AS Bearing’s tapered rollers reduce friction, ensuring smooth operation under combined loads.
The open design allows for easy lubrication, enhancing longevity and performance.
With a dynamic thrust rating of 4,180 lbf, it handles axial loads reliably.
Its standard radial clearance options cater to diverse application requirements.

Application

Industrial Uses of HM88648X-HM88611AS Bearing
HM88648X-HM88611AS 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.

In automotive applications, HM88648X-HM88611AS Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, HM88648X-HM88611AS Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds stability, making it suitable for continuous operation.

Where Is HM88648X-HM88611AS Bearing Used?
You’ll often find HM88648X-HM88611AS Bearing in mining equipment, where its robust design withstands harsh conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In power transmission systems, HM88648X-HM88611AS Bearing supports shafts and gears, ensuring smooth rotation. Its ABEC-1 rating provides a balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: HM88648X-HM88611AS Bearing
HM88648X-HM88611AS Bearing excels in applications like forklifts and cranes, where strength and reliability are key. The standard radial clearance offers flexibility for various load conditions.

For railway rolling stock, HM88648X-HM88611AS Bearing’s temperature range (-30° to 110°C) ensures consistent performance in diverse climates. The steel cage and chrome steel rollers enhance its longevity.

Automotive vs Aerospace: Applications of HM88648X-HM88611AS Bearing
In automotive settings, HM88648X-HM88611AS Bearing is ideal for drivetrain components, handling both radial and thrust loads efficiently. Its imperial measurements simplify replacements in older vehicles.

For aerospace ground equipment, HM88648X-HM88611AS Bearing provides dependable support in maintenance tools and loading systems. The open design allows for regular inspections and lubrication.

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