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TS (Single Row Tapered Roller Bearings) (Imperial) HM218248-HM218210

TS (Single Row Tapered Roller Bearings) (Imperial) HM218248-HM218210

The HM218248-HM218210 is a single-row tapered roller bearing with a 3.54″ bore and 5.79″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 73,000 lbf radially and 10,800 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. 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 alternative for replacements. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 5.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use. The ABEC-1 rating provides dependable precision for general applications.

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Product Parameters

  • Part Number HM218248-HM218210
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5423" x 5.7864" x 1.5748"
  • Bore Dia 3.5423"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.7864"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.5748"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.2795"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5748"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.140"
  • Cone Frontface Backing Diameter 4.61"
  • Cone Backface Backing Diameter 4.41"
  • Cup Frontface Backing Diameter 5.57"
  • Cup Backface Backing Diameter 5.24"
  • Cage Cone Frontface Clearance 0.14"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.34"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM218248
  • Cup Part Number HM218210
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM218200
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 73000 lbf
  • Static Radial Load 87300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 18900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10800 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 5.6 lb

Features

Performance Features of HM218248-HM218210 Bearing

HM218248-HM218210 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 73,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is HM218248-HM218210 Bearing Engineered for Reliability?

HM218248-HM218210 Bearing features precise tolerances, with bore and outer diameter tolerances within +0.001″ to 0.
The tapered roller design efficiently handles both radial and thrust loads, ensuring smooth operation.
Its chrome steel construction provides durability, even under high-stress conditions.
The standard radial clearance allows for flexibility in different applications.

Built for Durability: HM218248-HM218210 Bearing

HM218248-HM218210 Bearing’s single-row construction simplifies installation while maintaining robust performance.
The chrome steel rollers and rings resist wear, ensuring a long service life.
With a static radial load capacity of 87,300 lbf, it excels in demanding industrial settings.
Its open design facilitates easy lubrication, reducing maintenance requirements.

Steel vs Ceramic Bearings: Strengths of HM218248-HM218210 Bearing

HM218248-HM218210 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice provides excellent strength and wear resistance for industrial applications.
The bearing’s ABEC-1 rating ensures reliable precision in various machinery.
Its standard radial clearance offers versatility without compromising on durability.

Application

Industrial Uses of HM218248-HM218210 Bearing
HM218248-HM218210 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is HM218248-HM218210 Bearing Used?
In automotive applications, HM218248-HM218210 Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: HM218248-HM218210 Bearing
For industrial gearboxes, HM218248-HM218210 Bearing offers stability and long service life due to its robust steel cage. The standard radial clearance allows for smooth operation in high-load scenarios.

Automotive vs Aerospace: Applications of HM218248-HM218210 Bearing
While HM218248-HM218210 Bearing excels in automotive drivetrains, it’s also suitable for aerospace landing gear components where precision and reliability are key. The ABEC-1 rating ensures consistent performance.

Practical Applications of HM218248-HM218210 Bearing
In agricultural machinery, HM218248-HM218210 Bearing withstands harsh conditions like dust and moisture, thanks to its open design. The tapered rollers distribute loads evenly, reducing wear over time.

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