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TS (Single Row Tapered Roller Bearings) (Imperial) 539W-532

TS (Single Row Tapered Roller Bearings) (Imperial) 539W-532

The 539W-532 is a single-row tapered roller bearing with a 2.125″ bore and 4.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 38700 lbf radially and 5090 lbf thrust, making it versatile for various applications.

Its open design and steel cage ensure durability, while the standard radial clearance allows smooth operation. The bearing requires lubrication and performs well in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 3.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 539W-532
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.375" x 1.5001"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.455"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5001"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.4"
  • Cone Backface Backing Diameter 2.68"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.74"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.48"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 539W
  • Cup Part Number 532
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 535
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 38700 lbf
  • Static Radial Load 46200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 10000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5090 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 3.7 lb

Features

How Is 539W-532 Bearing Engineered for Reliability?

539W-532 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 38,700 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 539W-532 Bearing Suitable for High-Temperature Applications?

539W-532 Bearing is built with chrome steel components, capable of withstanding temperatures up to 110°C.
The open design allows for effective lubrication, ensuring smooth operation in demanding conditions.
Its standard radial clearance options provide flexibility for different operational needs.
The bearing’s robust construction ensures consistent performance even under high thermal stress.

Designed for Durability: 539W-532 Bearing

539W-532 Bearing’s single-row tapered roller design offers excellent load distribution and stability.
The chrome steel construction resists wear, enhancing the bearing’s service life.
With a static radial load capacity of 46,200 lbf, it handles heavy loads with ease.
The bearing’s standard ABEC-1 rating ensures reliable precision in various applications.

Steel vs Ceramic Bearings: Strengths of 539W-532 Bearing

539W-532 Bearing uses chrome steel for both rings and rollers, providing superior strength and durability.
Its dynamic thrust rating of 5,090 lbf ensures reliable performance under combined loads.
The steel cage design keeps rollers in place, reducing maintenance needs.
This bearing is a cost-effective solution for applications requiring robust performance.

Application

Industrial Uses of 539W-532 Bearing
The 539W-532 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 539W-532 Bearing supports wheel hubs and drivetrain components, providing reliable performance under varying loads. The imperial sizing makes it a practical choice for North American vehicle models.

For industrial conveyor systems, 539W-532 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds strength, making it suitable for continuous operation.

What Makes 539W-532 Bearing a Preferred Choice?
This bearing’s tapered rollers distribute loads evenly, reducing wear in applications like agricultural machinery. Its standard radial clearance ensures smooth operation without excessive friction.

The 539W-532 Bearing is also found in mining equipment, where its robust design withstands harsh conditions. The ABEC-1 rating provides sufficient precision for most industrial needs.

Built for Heavy-Duty Use: 539W-532 Bearing
Ideal for gearboxes and power transmission systems, this bearing handles high dynamic loads with ease. The chrome steel rollers and rings offer excellent resistance to wear.

In forestry equipment, 539W-532 Bearing’s combined load capacity ensures reliable performance. Its temperature range of -30° to 110°C makes it versatile for various climates.

Q&A

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