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TS (Single Row Tapered Roller Bearings) (Imperial) 759-753

TS (Single Row Tapered Roller Bearings) (Imperial) 759-753

The 759-753 is a single-row tapered roller bearing with a 3.5″ bore and 6.625″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 73600 lbf radial and 11100 lbf thrust, making it suitable 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 use in industrial machinery or automotive systems where combined loads are common.

Weighing 10 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number 759-753
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5" x 6.625" x 1.875"
  • Bore Dia 3.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.9"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.61"
  • Cone Backface Backing Diameter 4.17"
  • Cup Frontface Backing Diameter 5.94"
  • Cup Backface Backing Diameter 5.79"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.11"
  • Effective Center Location -0.47"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 759
  • Cup Part Number 753
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 755
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 73600 lbf
  • Static Radial Load 99200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 19100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11100 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 10 lb

Features

Performance Features of 759-753 Bearing

759-753 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 73,600 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 various environmental conditions.

759-753 Bearing’s standard radial clearance allows for flexibility in different applications.
Its tapered roller design ensures smooth operation under both radial and thrust loads.

Application

Industrial Uses of 759-753 Bearing
759-753 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 759-753 Bearing Used?
You’ll often find 759-753 Bearing in agricultural machinery, supporting axles and gearboxes that need reliable performance. Its imperial sizing makes it a good fit for older equipment still in use.

Built for Heavy-Duty Use: 759-753 Bearing
759-753 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds extra strength, making it suitable for high-load applications.

Automotive vs Aerospace: Applications of 759-753 Bearing
In automotive settings, 759-753 Bearing works well in truck wheel hubs, handling both radial and thrust loads. For aerospace, its precision fits landing gear systems requiring consistent performance.

Key Fields for 759-753 Bearing
759-753 Bearing is ideal for railway applications, particularly in freight car axles where durability matters. The standard radial clearance ensures smooth operation over long distances.

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