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TS (Single Row Tapered Roller Bearings) (Imperial) 544090-544116

TS (Single Row Tapered Roller Bearings) (Imperial) 544090-544116

The 544090-544116 is a single-row tapered roller bearing with a 9″ bore and 11.625″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 53400 lbf radially and 9530 lbf thrust, making it a robust choice for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or construction equipment where combined loads are common.

Weighing 11.3 lb, it’s designed for long-lasting performance with standard radial clearance. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 544090-544116
  • Brand TFL
  • Interchangeable Timken
  • Size 9" x 11.625" x 1.3125"
  • Bore Dia 9"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 10.63"
  • Cone Backface Backing Diameter 9.61"
  • Cup Frontface Backing Diameter 11.34"
  • Cup Backface Backing Diameter 11.02"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location 0.62"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 544090
  • Cup Part Number 544116
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 544000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 53400 lbf
  • Static Radial Load 103000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9530 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 11.3 lb

Features

Why Choose 544090-544116 Bearing for Precision Tasks?

544090-544116 Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 53,400 lbf, ensuring reliable performance in heavy-duty applications.

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 varied environments.

544090-544116 Bearing’s standard radial clearance options provide flexibility for different precision needs.
Its ABEC-1 rating ensures consistent performance for general industrial applications.

Application

Industrial Uses of 544090-544116 Bearing
544090-544116 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is 544090-544116 Bearing Used?
You’ll find 544090-544116 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 544090-544116 Bearing
544090-544116 Bearing excels in industrial fans and pumps, offering reliable performance under continuous operation. Its open design allows for easy lubrication, extending service life in dusty environments.

Automotive vs Aerospace: Applications of 544090-544116 Bearing
In automotive applications, 544090-544116 Bearing is often used in wheel hubs and drivetrains, providing smooth rotation under heavy loads. For aerospace, its precision makes it suitable for auxiliary systems requiring consistent performance.

Key Fields for 544090-544116 Bearing
544090-544116 Bearing is a go-to choice for railway applications, particularly in axle boxes where its tapered rollers manage dynamic loads effectively. The steel cage adds extra strength for long-term reliability.

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