lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
6521 Single Cups (Imperial)
6521 Single Cups (Imperial)

6521 Single Cups (Imperial)

The 6521 single cup is a tapered roller bearing component with a durable chrome steel construction, measuring 5.55″ x 6.3125″ x 1.75″. It fits seamlessly with Timken-compatible cones, making it a versatile choice for replacements.

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

This model is part of the 6500 series and meets ABEC-1 precision standards. It’s RoHS and REACH compliant, ensuring safe and eco-friendly use.

Ideal for machinery requiring tapered roller bearings, such as automotive or heavy equipment applications. Its robust build and interchangeability make it a practical option for maintenance and repairs.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number 6521
  • Brand TFL
  • Interchangeable Timken
  • Size 5.55" x 6.3125" x 1.75"
  • Outer Dia 6.3125"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 6.08"
  • Cup Backface Backing Diameter 5.55"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 6554-6521 , 6559C-6521 , 6559V-6521 , 6575-6521 , 6576-6521 , 6576C-6521 , 6576CP-6521 , 6580-6521 , 6580V-6521 , 6581X-6521
  • Cups Type Standard
  • Series 6500
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Built for Reliability: 6521 Bearing

6521 Bearing features chrome steel construction, ensuring durability in various industrial applications.
Its tapered roller design efficiently handles both radial and thrust loads, providing stable performance.

The standard cup type simplifies installation, making it compatible with multiple part numbers.
With a temperature range of -30° to 110°C, it performs reliably in diverse environments.

6521 Bearing meets ABEC-1 standards, offering consistent precision for general-purpose use.
Its robust design reduces maintenance needs, lowering long-term operational costs.

Application

Key Fields for 6521 Single Cups
6521 Single Cups are commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where their tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 6521 Single Cups Used?
You’ll often find 6521 Single Cups in industrial gearboxes and conveyor systems, where their inch sizing fits seamlessly with imperial machinery. The standard cup type makes them easy to integrate into existing setups.

Built for Heavy-Duty Use: 6521 Single Cups
6521 Single Cups excel in applications like mining equipment, where their robust design withstands high loads and harsh environments. The ABEC-1 rating ensures reliable performance without overcomplicating precision needs.

Automotive vs Industrial: Applications of 6521 Single Cups
In automotive settings, 6521 Single Cups support wheel hubs and differential systems, while in industrial contexts, they’re ideal for pumps and compressors. Their versatility makes them a go-to choice across sectors.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.