+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 756-752AA

TS (Single Row Tapered Roller Bearings) (Imperial) 756-752AA

The 756-752AA is a single-row tapered roller bearing with a 3.25″ bore and 6.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 73600 lbf radially and 11100 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 use in industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 9.5 lb, it’s designed for long-lasting performance and complies with RoHS and REACH standards. The ABEC-1 rating ensures consistent quality for general industrial use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 756-752AA
  • Brand TFL
  • Interchangeable Timken
  • Size 3.25" x 6.375" x 1.8751"
  • Bore Dia 3.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.375"
  • 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 1.8751"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.440"
  • Cup Backface ToClear Radius 0.02"
  • Cone Frontface Backing Diameter 4.45"
  • Cone Backface Backing Diameter 4.53"
  • 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 756
  • Cup Part Number 752AA
  • 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 9.5 lb

Features

How Is 756-752AA Bearing Engineered for Reliability?

756-752AA Bearing is built with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 73,600 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 756-752AA Bearing Suitable for High-Temperature Applications?

756-752AA Bearing operates efficiently in temperatures up to 110°C, maintaining performance in demanding conditions.
The chrome steel construction resists wear, ensuring long-term reliability even under heavy loads.
Its standard radial clearance options provide flexibility for different operational needs.
The open design allows for easy lubrication, enhancing its adaptability in high-temperature settings.

Designed for Durability: 756-752AA Bearing

756-752AA Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel rollers and rings provide excellent resistance to wear and fatigue.
With a static radial load capacity of 99,200 lbf, it ensures reliable performance in tough applications.
Its ABEC-1 rating guarantees consistent precision and smooth operation.

Application

Industrial Uses of 756-752AA Bearing
756-752AA Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 756-752AA Bearing Used?
You’ll often find 756-752AA Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 756-752AA Bearing
756-752AA Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds stability, even under high radial loads.

Automotive vs Aerospace: Applications of 756-752AA Bearing
In automotive systems, 756-752AA Bearing works well in wheel hubs and differentials. For aerospace, its precision suits auxiliary gearboxes and landing gear mechanisms.

Perfect Fit for Automation: 756-752AA Bearing
756-752AA Bearing is a reliable choice for conveyor systems in automated warehouses. Its tapered rollers ensure smooth movement, even with frequent start-stop cycles.

Q&A

SEND INQUIRY