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TS (Single Row Tapered Roller Bearings) (Imperial) 756A-754W

TS (Single Row Tapered Roller Bearings) (Imperial) 756A-754W

The 756A-754W is a single-row tapered roller bearing with a 3.125″ bore and 6.625″ outer diameter, crafted from durable 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 reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for industrial machinery or automotive systems where robust load handling is needed.

Weighing 12.8 lb, it’s built to last with standard radial clearance options. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 756A-754W
  • Brand TFL
  • Interchangeable Timken
  • Size 3.125" x 6.625" x 2.1251"
  • Bore Dia 3.125"
  • 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 2.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.1251"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.4"
  • Cone Backface Backing Diameter 4.17"
  • Cup Frontface Backing Diameter 1.10"
  • Cup Backface Backing Diameter 0.00"
  • 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 756A
  • Cup Part Number 754W
  • 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 12.800 lb

Features

Performance Features of 756A-754W Bearing

756A-754W Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 73,600 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 756A-754W Bearing Engineered for Reliability?

756A-754W Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and resistance to wear.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
The bearing’s ABEC-1 rating ensures consistent performance for precision applications.

Built for Durability: 756A-754W Bearing

756A-754W Bearing’s robust design includes a steel cage that maintains roller positioning under stress.
With a static radial load capacity of 99,200 lbf, it handles demanding operational conditions.
The bearing’s tapered roller design distributes loads evenly, extending service life.
Its open construction simplifies lubrication, reducing maintenance requirements.

Steel vs Ceramic Bearings: Strengths of 756A-754W Bearing

756A-754W Bearing uses chrome steel for both rings and rollers, offering reliable performance at lower costs.
The material choice provides excellent durability and resistance to heavy radial and thrust loads.
Its standard radial clearance makes it versatile for various industrial applications.
The bearing’s design ensures easy installation and maintenance in equipment.

Application

Industrial Uses of 756A-754W Bearing
756A-754W Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 756A-754W Bearing supports wheel hubs and drivetrain components, providing reliable performance under high stress. Its inch sizing makes it a good fit for many North American vehicles.

For industrial fans and pumps, 756A-754W Bearing’s open design allows for easy lubrication, extending service life. The steel cage adds stability during high-speed operations.

What Makes 756A-754W Bearing a Preferred Choice?
756A-754W Bearing works well in agricultural machinery, such as tractors and harvesters, thanks to its robust construction. The tapered rollers distribute loads evenly, reducing wear.

In material handling systems, 756A-754W Bearing ensures smooth operation of conveyor belts and lifting equipment. Its standard radial clearance offers flexibility for various setups.

Built for Heavy-Duty Use: 756A-754W Bearing
756A-754W Bearing is ideal for mining equipment, where its high dynamic load capacity handles extreme conditions. The chrome steel rollers resist deformation under pressure.

For railway applications, 756A-754W Bearing supports axle boxes, providing reliable performance over long distances. The ABEC-1 rating ensures consistent precision.

Automotive vs Aerospace: Applications of 756A-754W Bearing
In automotive systems, 756A-754W Bearing is often found in differentials, where its tapered rollers manage thrust and radial loads. The inch measurements align with many standard designs.

For aerospace ground support equipment, 756A-754W Bearing offers durability in load-bearing components. Its temperature range suits various operational conditions.

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