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HM743310 Single Cups (Imperial)

HM743310 Single Cups (Imperial)

The HM743310 is a single cup tapered roller bearing with an outer diameter of 13.125 inches and a width of 2.0625 inches, crafted from durable chrome steel. It fits well in imperial-sized applications and operates smoothly in temperatures from -30°C to 110°C.

Its standard cup design ensures compatibility with Timken bearings, making it a practical choice for replacements. The ABEC-1 rating offers reliable precision for general industrial use.

This bearing is part of the HM743300 series, known for its robust performance in heavy-duty machinery. Ideal for applications like conveyor systems or automotive axles where tapered roller bearings are needed.

Compliant with RoHS and REACH standards, it’s a safe and dependable option for various industrial needs. The precise tolerances ensure a secure fit and long service life.

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Product Parameters

  • Part Number HM743310
  • Brand TFL
  • Interchangeable Timken
  • Size 11.93" x 13.125" x 2.0625"
  • Outer Dia 13.125"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 2.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.25"
  • Cup Frontface Backing Diameter 12.51"
  • Cup Backface Backing Diameter 11.93"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number HM743337-HM743310 , HM743345-HM743310
  • Cups Type Standard
  • Series HM743300
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of HM743310 Bearing

HM743310 Bearing is crafted from chrome steel, offering durability and resistance to wear in various applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under stress.

With an outer diameter of 13.125″, HM743310 Bearing fits precisely in compatible assemblies.
The cup width tolerance of +0.002″ to -0.01″ ensures a snug fit, reducing operational play.

HM743310 Bearing operates smoothly within a temperature range of -30° to 110°C.
Its ABEC-1 rating provides reliable precision for industrial and mechanical uses.

The standard cup type design simplifies installation and maintenance.
Compliant with RoHS and REACH standards, it meets environmental and safety regulations.

Application

Industrial Uses of HM743310 Bearing
HM743310 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is HM743310 Bearing Used?
You’ll often spot HM743310 Bearing in agricultural machinery, like tractors and harvesters, where its robust build withstands constant vibration and heavy loads. Its inch sizing makes it a go-to choice for equipment following imperial standards.

Built for Heavy-Duty Use: HM743310 Bearing
HM743310 Bearing excels in industrial gearboxes, providing reliable performance under high stress. The standard cup design simplifies installation and maintenance, reducing downtime in production lines.

Automotive vs Aerospace: Applications of HM743310 Bearing
In automotive applications, HM743310 Bearing supports wheel hubs and drivetrains, offering stability at varying speeds. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Practical Applications of HM743310 Bearing
HM743310 Bearing finds its place in railway systems, particularly in axle boxes where smooth rotation is essential. The tapered rollers distribute loads evenly, enhancing longevity even under constant use.

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