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437 Single Cones (Imperial)
437 Single Cones (Imperial)

437 Single Cones (Imperial)

The 437 single cones are tapered roller bearings designed for combined loads, with a 1.802″ bore and made from durable chrome steel. They handle dynamic radial loads up to 28500 lbf and are built to last in tough conditions.

Their open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures ranging from -30°C to 110°C.

These cones are part of the 435 series and are interchangeable with Timken models, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles.

Compliant with RoHS and REACH standards, they offer a balance of strength and durability. Available in standard radial clearance, with options for C3, C4, or C5 if needed.

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Product Parameters

  • Part Number 437
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 437-430X , 437-432 , 437-432A , 437-432X , 437-433 , 437-432AB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 435
  • Bore Dia 1.802"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.1772"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.05"
  • Cone Backface Backing Diameter 2.28"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.36"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 28500 lbf
  • Static Radial Load 32400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7400 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 49700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3600 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 12900 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Structural Advantages of 437 Bearing

437 Bearing features a single-row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The precise cone width and backface clearance enhance alignment, reducing friction and improving efficiency.
With a dynamic radial load capacity of 28,500 lbf, it delivers reliable performance under heavy loads.

437 Bearing operates smoothly within a temperature range of -30° to 110°C, adapting to various environments.
Its steel cage maintains roller alignment, extending service life and reducing maintenance needs.

Application

Industrial Uses of 437 Bearing
The 437 Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads effectively.
Its chrome steel construction ensures durability in demanding environments, making it a reliable choice for long-term use.

Where Is 437 Bearing Used?
You’ll often find 437 Bearing in automotive applications, such as wheel hubs and differential systems, where its open design allows for easy maintenance.
The inch sizing makes it compatible with a variety of equipment, particularly in regions where imperial measurements are standard.

Built for Heavy-Duty Use: 437 Bearing
In construction equipment, 437 Bearing supports components like cranes and excavators, thanks to its high dynamic radial load capacity.
The steel cage adds extra strength, ensuring smooth operation even under heavy stress.

Automotive vs Aerospace: Applications of 437 Bearing
While 437 Bearing is popular in automotive systems for its load-handling capabilities, it’s also found in aerospace applications where precision is key.
The ABEC-1 rating ensures consistent performance, whether in a car’s transmission or an aircraft’s landing gear.

Perfect Fit for Automation: 437 Bearing
In automated production lines, 437 Bearing’s tapered rollers provide smooth motion for robotic arms and assembly systems.
The standard radial clearance options make it adaptable to various precision requirements.

Q&A

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