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TS (Single Row Tapered Roller Bearings) (Imperial) 545-534

TS (Single Row Tapered Roller Bearings) (Imperial) 545-534

The 545-534 is a single-row tapered roller bearing with a 1.9375″ bore and 4.3307″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 38700 lbf radially and 5090 lbf thrust, suitable for demanding applications.

Its open design simplifies lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

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

Weighing 3.5 lb, it balances strength and manageable size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance allows for easy installation, with options for C3, C4, or C5 clearances if needed. Its ABEC-1 rating ensures dependable performance for general industrial use.

The tapered roller design efficiently handles both radial and thrust loads, distributing stress evenly. This makes it a practical choice for equipment requiring long-lasting bearing solutions.

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Product Parameters

  • Part Number 545-534
  • Brand TFL
  • Interchangeable Timken
  • Size 1.9375" x 4.3307" x 1.3437"
  • Bore Dia 1.9375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3307"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.455"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3437"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.52"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.70"
  • 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 545
  • Cup Part Number 534
  • 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 3.5 lb

Features

How Does 545-534 Bearing Handle Combined Loads?

545-534 Bearing is built with chrome steel rings and rollers, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 38,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Why Choose 545-534 Bearing for Precision Tasks?

545-534 Bearing features a tapered roller design, providing precise load distribution and smooth operation.
The chrome steel construction resists wear, ensuring consistent performance over time.
Its ABEC-1 rating guarantees reliable precision for industrial applications.
The standard radial clearance options allow for flexibility in different operational setups.

Engineered for Reliability: 545-534 Bearing

545-534 Bearing’s single-row construction ensures stability and efficient load handling.
The chrome steel components resist corrosion, extending the bearing’s service life.
With a static radial load capacity of 46,200 lbf, it excels in demanding environments.
The open design simplifies lubrication, maintaining optimal performance with minimal maintenance.

Application

Industrial Uses of 545-534 Bearing
The 545-534 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 545-534 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 545-534 Bearing’s open design simplifies maintenance while its high dynamic load capacity keeps operations smooth. The steel cage adds extra resilience for long-term use.

Where Is 545-534 Bearing Used?
You’ll often find 545-534 Bearing in mining equipment, where its ability to handle heavy radial and thrust loads is crucial. The standard radial clearance allows for flexibility in different operating conditions.

In power transmission systems, 545-534 Bearing supports shafts and gears with consistent reliability. Its ABEC-1 rating ensures adequate precision for most industrial needs without overcomplicating the design.

Built for Heavy-Duty Use: 545-534 Bearing
The 545-534 Bearing excels in applications like forklifts and cranes, where its robust design manages intense loads. The tapered rollers distribute stress evenly, reducing wear over time.

Its compatibility with Timken models makes it a versatile choice for maintenance and repairs. The steel cage and chrome steel components ensure it stands up to tough conditions.

Automotive vs Aerospace: Applications of 545-534 Bearing
In automotive settings, 545-534 Bearing is ideal for drivetrain components, offering a balance of strength and precision. Its imperial measurements align with many classic and modern vehicle designs.

While not typically used in aerospace, 545-534 Bearing’s reliability makes it suitable for ground support equipment. The temperature range covers most operational needs without specialised materials.

Q&A

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