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277565 Single Cups (Imperial)

277565 Single Cups (Imperial)

The 277565 is a single cup bearing with an outer diameter of 56.5 inches and a width of 3.75 inches, crafted from sturdy chrome steel. It fits well in imperial-sized systems and is interchangeable with Timken models.

Designed for tapered roller bearings, it handles moderate loads and operates smoothly in temperatures from -30°C to 110°C. Its standard cup type ensures easy integration into existing setups.

The cup features precise tolerances and a 0.25-inch backface radius for secure fitting. It’s part of the 277000 series, known for reliable performance in industrial applications.

Ideal for heavy machinery or conveyor systems, this cup is RoHS and REACH compliant, making it a safe choice for various environments. Its ABEC-1 rating balances precision and affordability.

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Product Parameters

  • Part Number 277565
  • Brand TFL
  • Interchangeable Timken
  • Size 53.94" x 56.5" x 3.75"
  • Outer Dia 56.5"
  • Outer Dia Tolerance +0.005" to 0
  • Cup Width 3.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.25"
  • Cup Frontface Backing Diameter 55.24"
  • Cup Backface Backing Diameter 53.94"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE277455-277565
  • Cups Type Standard
  • Series 277000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 277565 Bearing Engineered for Reliability?

277565 Bearing features chrome steel construction, ensuring durability in various industrial applications.
Its tapered roller design efficiently handles both radial and axial loads, providing stable performance.

The cup width tolerance of +0.002″ to -0.01″ ensures precise fitting, reducing operational vibrations.
With a temperature range of -30° to 110°C, it performs reliably in diverse environmental conditions.

The standard cup type design simplifies installation and maintenance, saving time and effort.
Compliant with RoHS and REACH standards, 277565 Bearing meets stringent environmental and safety requirements.

Application

Industrial Uses of 277565 Bearing
277565 Bearing is commonly used in heavy machinery like construction equipment and mining conveyors, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 277565 Bearing Used?
You’ll often find 277565 Bearing in agricultural machinery, such as tractors and harvesters, where its inch sizing fits standard North American equipment. Its robust design makes it reliable for long-term use in dusty or high-load environments.

Built for Heavy-Duty Use: 277565 Bearing
277565 Bearing works well in railway applications, particularly in axle boxes where tapered rollers are essential. The precise tolerances help maintain smooth operation even under constant vibration and heavy loads.

Automotive vs Aerospace: Applications of 277565 Bearing
In automotive systems, 277565 Bearing supports wheel hubs and drivetrains, offering stability under varying speeds. For aerospace ground equipment, its inch measurements align with many maintenance tools and handling systems.

Perfect Fit for Automation: 277565 Bearing
277565 Bearing is a solid choice for automated warehouse systems, where its tapered rollers manage directional loads on conveyor belts. The ABEC-1 rating ensures consistent performance without over-engineering for most industrial needs.

Q&A

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