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TS (Single Row Tapered Roller Bearings) (Imperial) 543-533X

TS (Single Row Tapered Roller Bearings) (Imperial) 543-533X

The 543-533X is a single-row tapered roller bearing with a 1.57″ bore and 4.33″ outer diameter, crafted from robust chrome steel. It manages combined loads up to 38700 lbf radially and 5090 lbf thrust, suitable for demanding applications.

Its open design allows 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 heavy-duty machinery or automotive systems where combined loads are common.

Weighing 4.1 lb, it balances strength and practicality. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 543-533X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5748" x 4.3307" x 1.5001"
  • Bore Dia 1.5748"
  • 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 1.1875"
  • 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 1.97"
  • Cone Backface Backing Diameter 2.24"
  • 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 543
  • Cup Part Number 533X
  • 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 4.100 lb

Features

Performance Features of 543-533X Bearing

543-533X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 38,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 543-533X Bearing Engineered for Reliability?

543-533X Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its dynamic thrust rating of 5,090 lbf ensures stable performance under demanding conditions.
Standard radial clearance options allow for flexibility in different applications.

Built for Durability: 543-533X Bearing

543-533X Bearing’s chrome steel components resist wear, even under high radial loads.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With a static radial load capacity of 46,200 lbf, it handles heavy-duty tasks with ease.
Its open design simplifies lubrication, ensuring smooth operation over time.

Application

Ideal for Heavy-Duty Use: 543-533X Bearing
The 543-533X Bearing is a solid choice for industrial gearboxes, where its tapered roller design handles combined loads with ease. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 543-533X Bearing works well in wheel hubs and differentials, thanks to its precise imperial sizing. The open design simplifies lubrication, keeping maintenance straightforward.

For construction equipment, this bearing’s high dynamic load capacity makes it reliable in excavators and cranes. The steel cage adds extra strength, perfect for rough conditions.

You’ll also find 543-533X Bearing in agricultural machinery, where its temperature range suits outdoor use. Its compatibility with Timken models adds flexibility for replacements.

Q&A

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