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HM801311 Single Cups (Imperial)
HM801311 Single Cups (Imperial)

HM801311 Single Cups (Imperial)

The HM801311 is a single cup tapered roller bearing with dimensions of 2.76″ x 3.25″ x 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 bearing operates smoothly in temperatures ranging from -30°C to 110°C.

With an ABEC-1 rating, it offers good precision for general industrial use. The chrome steel construction provides strength and durability under typical loads.

Ideal for applications like vehicle axles or machinery where tapered roller bearings are needed. Compliant with RoHS and REACH standards, it’s safe for most environments.

The cup’s precise tolerances ensure a snug fit, reducing wear over time. A practical choice for maintenance and repair work.

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Product Parameters

  • Part Number HM801311
  • Brand TFL
  • Interchangeable Timken
  • Size 2.76" x 3.25" x 0.9063"
  • Outer Dia 3.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.9063"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.03"
  • Cup Frontface Backing Diameter 3.11"
  • Cup Backface Backing Diameter 2.76"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number HM801346-HM801311 , HM801346X-HM801311 , HM801349-HM801311
  • Cups Type Standard
  • Series HM801300
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is HM801311 Bearing Engineered for Reliability?

HM801311 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding conditions.
Its tapered roller design ensures efficient load distribution, enhancing performance under stress.
The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing operational issues.
With a temperature range of -30° to 110°C, it performs reliably in varied environments.

Application

Industrial Uses of HM801311 Bearing
HM801311 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is HM801311 Bearing Used?
You’ll often find HM801311 Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under varying loads. Its inch sizing makes it a good fit for American and British machinery standards.

Built for Heavy-Duty Use: HM801311 Bearing
HM801311 Bearing excels in industrial settings like conveyor systems and mining equipment, where its robust design withstands continuous operation. The standard cup type simplifies maintenance and replacement.

Automotive vs Industrial: Applications of HM801311 Bearing
In automotive systems, HM801311 Bearing supports wheel assemblies, while in industrial gear, it’s ideal for pulley systems and gearboxes. Its ABEC-1 rating balances precision and cost for diverse needs.

Perfect Fit for Automation: HM801311 Bearing
HM801311 Bearing works well in automated machinery, such as packaging lines, where consistent performance is key. The tapered rollers ensure smooth motion even under high stress.

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