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TS (Single Row Tapered Roller Bearings) (Imperial) 334-332A

TS (Single Row Tapered Roller Bearings) (Imperial) 334-332A

The 334-332A is a single-row tapered roller bearing with a 1.1875″ bore and 3.1496″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 17900 lbf radially and 2170 lbf thrust, suitable for demanding applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various 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 1.3 lb, it’s a sturdy choice for heavy-duty applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 334-332A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1875" x 3.1496" x 0.9517"
  • Bore Dia 1.1875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1496"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.882"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8268"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9517"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.5"
  • Cone Backface Backing Diameter 1.54"
  • Cup Frontface Backing Diameter 2.99"
  • Cup Backface Backing Diameter 2.8"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 334
  • Cup Part Number 332A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 335
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 17900 lbf
  • Static Radial Load 18700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4640 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2170 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 1.3 lb

Features

Performance Features of 334-332A Bearing

334-332A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17900 lbf, ensuring reliable performance in various 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 diverse environments.

How Does 334-332A Bearing Reduce Friction?

334-332A Bearing’s tapered roller design minimises friction, allowing smooth operation under heavy loads.
The chrome steel construction ensures durability while maintaining efficiency.
Its standard radial clearance options provide flexibility for different applications.
This design also helps distribute loads evenly, reducing wear over time.

Built for Reliability: 334-332A Bearing

334-332A Bearing features a single row construction, ideal for handling combined radial and thrust loads.
The chrome steel components resist wear, maintaining performance through extended use.
With a static radial load capacity of 18700 lbf, it offers dependable operation.
Its ABEC-1 rating ensures consistent quality and precision in various settings.

Steel vs Ceramic Bearings: Strengths of 334-332A Bearing

334-332A Bearing uses chrome steel for both rollers and rings, providing excellent strength and durability.
This material choice makes it more cost-effective than ceramic alternatives for many industrial uses.
The steel construction handles high dynamic radial loads up to 17900 lbf reliably.
It also maintains performance across a wide temperature range from -30° to 110°C.

Application

Industrial Uses of 334-332A Bearing
334-332A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding conditions.

What Makes 334-332A Bearing a Preferred Choice?
In automotive applications, 334-332A Bearing fits well in wheel hubs and differential systems, thanks to its precise imperial sizing. Its open design allows for easy lubrication, extending service life in high-mileage scenarios.

Built for Heavy-Duty Use: 334-332A Bearing
This bearing excels in industrial fans and conveyor systems, where its dynamic radial load capacity keeps operations smooth. The steel cage adds reliability, making it a go-to for continuous use.

Automotive vs Aerospace: Applications of 334-332A Bearing
While 334-332A Bearing is popular in truck axles and drivetrains, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across both sectors.

Perfect Fit for Automation: 334-332A Bearing
In robotic arms and assembly line equipment, 334-332A Bearing offers stable rotation under varying loads. Its standard radial clearance adapts well to automated systems requiring minimal maintenance.

Q&A

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