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537-533DC TDO (Two-Row Double-Outer Race) (Imperial)

537-533DC TDO (Two-Row Double-Outer Race) (Imperial)

The 537-533DC is a double-row tapered roller bearing with a 2-inch bore and 4.375-inch outer diameter, built from sturdy chrome steel for long-lasting performance.
It handles combined loads up to 67400 lbf radially and 5090 lbf thrust, making it suitable for heavy-duty applications.
The open design allows easy lubrication, while the steel cage ensures smooth operation even under high stress.

Its double-row construction provides extra stability, ideal for industrial machinery or vehicle axles where both radial and thrust loads are present.
The bearing operates well in temperatures from -30°C to 110°C, offering reliable performance in various environments.
Standard radial clearance ensures easy installation, with options for C3/C4/C5 clearances if needed.

Weighing 7.63 lb, it’s a robust choice for demanding settings like construction equipment or heavy transport.
Compliant with RoHS and REACH standards, it meets safety and environmental requirements for global use.

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Product Parameters

  • Part Number 537-533DC
  • Brand TFL
  • Size 2" x 4.3750" x 1.455"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3750"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.5"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.455"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 3.125"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.06"
  • Cone Backface Backing Diameter 2.56"
  • Cup Frontface Backing Diameter 3.96"
  • Cage Cone Backface Clearance 0.08"
  • Dynamic Radial Load 67400 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 537
  • Cup Part Number 533DC
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 535
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 10000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 5090 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 17500 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 7.63 lb

Features

Performance Features of 537-533DC Bearing

537-533DC Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 67,400 lbf, ensuring reliable performance in heavy-duty applications.

The double-row tapered roller design enhances load distribution, reducing wear and extending service life.
With a standard radial clearance, it provides flexibility for various operating conditions.

537-533DC Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, contributing to smooth and stable operation.

The open seal design allows for easy lubrication, ensuring consistent performance.
Weighing 7.63 lb, it balances durability and practicality for industrial use.

Application

Industrial Uses of 537-533DC Bearing
537-533DC Bearing is commonly used in heavy machinery like construction equipment, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 537-533DC Bearing supports wheel hubs and drivetrains, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial automation, 537-533DC Bearing excels in conveyor systems and robotic arms, where precision and load capacity are key. The open seal design allows for easy lubrication, extending service life.

Where Is 537-533DC Bearing Used?
537-533DC Bearing finds its place in agricultural machinery, such as tractors and harvesters, due to its robust tapered roller design. The standard radial clearance ensures smooth operation even under heavy loads.

In mining equipment, 537-533DC Bearing withstands harsh conditions, thanks to its high dynamic radial load rating. The steel cage adds extra strength, making it suitable for continuous operation.

Built for Heavy-Duty Use: 537-533DC Bearing
537-533DC Bearing is ideal for forestry machinery, where its combined load capacity handles the stresses of logging equipment. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

In material handling systems, 537-533DC Bearing provides reliable support for heavy loads, reducing downtime. Its temperature range of -30° to 110°C makes it versatile for various climates.

Automotive vs Aerospace: Applications of 537-533DC Bearing
In automotive systems, 537-533DC Bearing is often found in truck axles, offering durability and load handling. The inch measurements align well with standard automotive parts.

For aerospace ground equipment, 537-533DC Bearing supports maintenance tools and loading systems. Its compliance with RoHS and REACH standards ensures environmental safety.

Q&A

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