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TS (Single Row Tapered Roller Bearings) (Imperial) M239448A-M239410

TS (Single Row Tapered Roller Bearings) (Imperial) M239448A-M239410

The M239448A-M239410 is a single-row tapered roller bearing with a 7.529″ bore and 11″ outer diameter, built from sturdy chrome steel. It manages combined loads up to 113,000 lbf radially and 16,500 lbf thrust, suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in industrial machinery or vehicle systems where high radial and thrust loads are common.

Weighing 22.60 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number M239448A-M239410
  • Brand TFL
  • Interchangeable Timken
  • Size 7.529" x 11" x 2.125"
  • Bore Dia 7.529"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.13"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 9.02"
  • Cone Backface Backing Diameter 8.19"
  • Cup Frontface Backing Diameter 10.50"
  • Cup Backface Backing Diameter 10.24"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location -0.21"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M239448A
  • Cup Part Number M239410
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M239400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 113000 lbf
  • Static Radial Load 191000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 29200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 16500 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 22.60 lb

Features

Performance Features of M239448A-M239410 Bearing

M239448A-M239410 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 113,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a standard radial clearance, it provides reliable performance in various operating conditions.

M239448A-M239410 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures smooth operation under both radial and thrust loads.

The bearing’s construction allows for easy lubrication, maintaining optimal performance over time.
Weighing 22.60 lb, it balances strength and practicality for industrial use.

Application

Industrial Uses of M239448A-M239410 Bearing
M239448A-M239410 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, M239448A-M239410 Bearing fits well in truck wheel hubs and drivetrains, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial gearboxes, M239448A-M239410 Bearing offers smooth operation thanks to its precise tolerances and steel cage. The open design allows for easy lubrication, extending the bearing’s service life in continuous-use scenarios.

What Makes M239448A-M239410 Bearing a Preferred Choice?
M239448A-M239410 Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its robust design withstands heavy loads and rough terrain. The standard radial clearance ensures consistent performance over time.

In conveyor systems, M239448A-M239410 Bearing reduces friction and wear, making it a practical choice for bulk material handling. Its compatibility with Timken models simplifies replacement and maintenance.

Built for Heavy-Duty Use: M239448A-M239410 Bearing
M239448A-M239410 Bearing excels in railway applications, particularly in axle boxes where combined loads are common. The ABEC-1 rating provides a balance of precision and cost-effectiveness for these uses.

For wind turbine gearboxes, M239448A-M239410 Bearing’s dynamic load capacity ensures reliable operation under varying wind conditions. The temperature range suits both cold and moderately hot environments.

Automotive vs Aerospace: Applications of M239448A-M239410 Bearing
In automotive settings, M239448A-M239410 Bearing supports heavy-duty axles and transmissions, offering long-lasting performance. Its inch measurements align with many US-made components.

For aerospace ground equipment, M239448A-M239410 Bearing handles the demands of aircraft tugs and loading systems. The steel cage and chrome steel rollers provide the necessary strength for these critical applications.

Q&A

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