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TS (Single Row Tapered Roller Bearings) (Imperial) 335-332US

TS (Single Row Tapered Roller Bearings) (Imperial) 335-332US

The 335-332US is a single-row tapered roller bearing with a 1.375″ bore and 3.1496″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 21200 lbf radially and 2570 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 industrial machinery or automotive systems where combined loads are common.

Weighing 1.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 335-332US
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 3.1496" x 0.8267"
  • Bore Dia 1.375"
  • 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 0.7018"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8267"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.63"
  • Cone Backface Backing Diameter 1.67"
  • Cup Frontface Backing Diameter 2.99"
  • Cup Backface Backing Diameter 2.83"
  • 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 335
  • Cup Part Number 332US
  • 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 21200 lbf
  • Static Radial Load 18700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5490 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2570 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 1.2 lb

Features

Performance Features of 335-332US Bearing

335-332US Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,200 lbf, ensuring reliable operation in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 335-332US Bearing Engineered for Reliability?

335-332US Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 2,570 lbf (Ca90) makes it suitable for high-performance applications.
The open seal type allows for easy lubrication, maintaining optimal performance over time.

Built for Durability: 335-332US Bearing

335-332US Bearing’s chrome steel components resist wear, even under heavy combined loads.
The precise cone and cup dimensions ensure proper fit and alignment during installation.
With an ABEC-1 rating, it balances precision and cost-effectiveness for various industrial uses.
The standard lubrication requirement simplifies maintenance while ensuring long-term reliability.

Steel vs Ceramic Bearings: Strengths of 335-332US Bearing

335-332US Bearing uses chrome steel for both rollers and rings, providing excellent strength-to-weight ratio.
This material choice makes it more cost-effective than ceramic options while maintaining good performance.
The bearing handles static radial loads up to 18,700 lbf, suitable for many industrial applications.
Its 1.2 lb weight offers a practical balance between durability and ease of handling.

Application

Industrial Uses of 335-332US Bearing
335-332US 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 even in tough working conditions.

In automotive applications, 335-332US Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a preferred choice for American-made vehicles.

For industrial conveyors, 335-332US Bearing’s open design allows for easy lubrication, extending service life in high-use environments. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 335-332US Bearing a Preferred Choice?
335-332US Bearing works efficiently in agricultural machinery, such as tractors and harvesters, thanks to its robust tapered roller design. The standard radial clearance ensures smooth operation under heavy loads.

In mining equipment, 335-332US Bearing’s ability to handle dynamic radial and thrust loads makes it ideal for crushers and screens. Its temperature range also suits harsh outdoor environments.

Built for Heavy-Duty Use: 335-332US Bearing
335-332US Bearing is a reliable option for gearboxes in industrial settings, where precise load distribution is crucial. The single-row construction simplifies installation and maintenance.

For railway applications, 335-332US Bearing supports axle boxes, ensuring stable performance at high speeds. Its compatibility with Timken models adds to its versatility across different machinery types.

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