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HM803110RB Single Cups (Imperial)
HM803110RB Single Cups (Imperial)

HM803110RB Single Cups (Imperial)

The HM803110RB is a tapered roller bearing cup with an outer diameter of 3.5″ and a width of 0.9063″, made from durable chrome steel. It fits well with Timken bearings, making it a handy replacement option.

Its standard cup design ensures easy installation and reliable performance in various conditions. The cup can handle temperatures from -30°C to 110°C, suitable for most industrial environments.

This model is part of the HM803100 series and meets ABEC-1 standards for precision. It’s compliant with RoHS and REACH regulations, ensuring safe use.

Ideal for machinery requiring tapered roller bearings, such as automotive or heavy equipment applications. The robust construction offers long-lasting durability under typical loads.

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Product Parameters

  • Part Number HM803110RB
  • Brand TFL
  • Interchangeable Timken
  • Size 2.91" x 3.5" x 0.9063"
  • Outer Dia 3.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.9063"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 3.39"
  • Cup Backface Backing Diameter 2.91"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number HM803145-HM803110RB , HM803146-HM803110RB , HM803149-HM803110RB
  • Cups Type Standard
  • Series HM803100
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose HM803110RB Bearing for Precision Tasks?

HM803110RB Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding conditions.
Its tapered roller design ensures precise alignment, making it suitable for high-accuracy applications.

The standard cup type and ABEC-1 rating provide reliable performance without unnecessary complexity.
With a temperature range of -30° to 110°C, it performs consistently in various environments.

HM803110RB Bearing’s interchangeable design with Timken simplifies replacement and maintenance.
Its dimensions (2.91″ x 3.5″ x 0.9063″) are optimised for compatibility and ease of installation.

Application

Industrial Uses of HM803110RB Bearing
HM803110RB Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is HM803110RB Bearing Used?
You’ll often find HM803110RB Bearing in automotive applications like wheel hubs and differential systems, thanks to its precise inch sizing and compatibility with Timken models. Its robust design makes it reliable for long-term use.

Built for Heavy-Duty Use: HM803110RB Bearing
HM803110RB Bearing excels in industrial gearboxes and conveyor systems, where its tapered rollers distribute loads evenly. The standard cup type simplifies installation and maintenance in busy work settings.

Automotive vs Industrial: Applications of HM803110RB Bearing
In automotive systems, HM803110RB Bearing supports wheel assemblies, while in industrial settings, it’s ideal for pulley systems and heavy-duty transmissions. Its ABEC-1 rating ensures consistent performance across both sectors.

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