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TS (Single Row Tapered Roller Bearings) (Imperial) 43132-43326

TS (Single Row Tapered Roller Bearings) (Imperial) 43132-43326

The 43132-43326 is a single-row tapered roller bearing with a 1.3125″ bore and 3.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 20700 lbf radially and 6130 lbf thrust, making it versatile for various applications.

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

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

Weighing 1.4 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The bearing features a standard radial clearance, with options for C3, C4, or C5 available. Its ABEC-1 rating ensures consistent performance for general industrial use.

The tapered roller design provides effective load distribution, reducing wear over time. Its dimensions and tolerances make it easy to install and maintain.

Perfect for applications requiring durability and reliability, such as automotive or heavy equipment. The chrome steel construction resists wear, extending the bearing’s lifespan.

With a dynamic radial rating of 5360 lbf at 90 million revolutions, it offers long service life under typical operating conditions.

The 43132-43326’s effective center location at -0.08″ ensures stable performance under load. Its standard cup type simplifies integration into existing systems.

The bearing’s design allows for easy inspection and relubrication, reducing downtime. It’s a practical choice for maintenance teams looking for a dependable solution.

Suitable for both radial and thrust loads, it adapts to various mechanical setups. The steel cage keeps rollers aligned, preventing premature failure.

With a static radial load capacity of 17100 lbf, it handles heavy loads without deformation, ensuring reliable operation.

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Product Parameters

  • Part Number 43132-43326
  • Brand TFL
  • Interchangeable Timken
  • Size 1.3125" x 3.25" x 1"
  • Bore Dia 1.3125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.9478"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.080"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.65"
  • Cone Backface Backing Diameter 1.89"
  • Cup Frontface Backing Diameter 3.03"
  • Cup Backface Backing Diameter 2.68"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location -0.08"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 43132
  • Cup Part Number 43326
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 43000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20700 lbf
  • Static Radial Load 17100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5360 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6130 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 1.400 lb

Features

Performance Features of 43132-43326 Bearing

43132-43326 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 43132-43326 Bearing Engineered for Reliability?

43132-43326 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 6,130 lbf at 90 million revolutions highlights long-term performance.
Designed for easy lubrication, it maintains efficiency across a wide temperature range.

Built for Durability: 43132-43326 Bearing

43132-43326 Bearing’s tapered roller design distributes loads evenly, reducing stress on components.
The chrome steel rollers and rings resist wear, even under high radial or thrust loads.
With an ABEC-1 rating, it balances precision and affordability for industrial applications.
Its standard C3/C4/C5 clearance options allow flexibility in different operating conditions.

Steel vs Ceramic Bearings: Strengths of 43132-43326 Bearing

43132-43326 Bearing uses chrome steel for both rollers and rings, ensuring cost-effective durability.
The steel cage provides stability, while the tapered design handles combined loads efficiently.
Unlike ceramic options, it offers proven performance in industrial settings without high costs.
Its 1.4 lb weight and inch sizing make it compatible with imperial system machinery.

Application

Industrial Uses of 43132-43326 Bearing
43132-43326 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 43132-43326 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial gearboxes, 43132-43326 Bearing offers smooth operation thanks to its standard radial clearance and steel cage. The open design allows for easy lubrication, extending service life in high-speed scenarios.

What Makes 43132-43326 Bearing a Preferred Choice?
43132-43326 Bearing is often chosen for agricultural machinery due to its ability to withstand heavy radial and thrust loads. The tapered rollers distribute stress evenly, reducing wear over time.

In conveyor systems, 43132-43326 Bearing ensures reliable performance with its ABEC-1 rating and standard clearance. The steel cage adds stability, making it suitable for continuous operation.

Built for Heavy-Duty Use: 43132-43326 Bearing
43132-43326 Bearing excels in mining equipment, where its robust construction handles extreme conditions. The chrome steel rollers and rings provide excellent resistance to impact loads.

For railway applications, 43132-43326 Bearing’s effective center location helps maintain alignment under dynamic loads. Its temperature range also makes it versatile for various climates.

Automotive vs Aerospace: Applications of 43132-43326 Bearing
In automotive systems, 43132-43326 Bearing is ideal for transmissions, offering smooth power transfer. The inch sizing ensures easy integration with existing designs.

For aerospace ground equipment, 43132-43326 Bearing provides reliable performance in load-handling devices. Its compliance with RoHS and REACH standards adds to its versatility.

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