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78537 Single Cups (Imperial)

78537 Single Cups (Imperial)

The 78537 is a single cup tapered roller bearing with an outer diameter of 5.375 inches and a width of 0.926 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 easy installation and compatibility with various tapered roller bearings, including Timken equivalents. The ABEC-1 rating provides reliable precision for general industrial use.

This cup is part of the 78000 series, making it versatile for replacements in machinery like gearboxes or axles. Compliant with RoHS and REACH standards, it’s a safe and practical choice for maintenance or upgrades.

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Product Parameters

  • Part Number 78537
  • Brand TFL
  • Interchangeable Timken
  • Size 4.53" x 5.375" x 0.926"
  • Outer Dia 5.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.926"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 5.16"
  • Cup Backface Backing Diameter 4.53"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 78214-78537 , 78214C-78537 , 78215C-78537 , 78225-78537 , 78225C-78537 , 78238-78537 , 78238C-78537 , 78248C-78537 , 78250-78537 , 78250AC-78537 , 78255X-78537
  • Cups Type Standard
  • Series 78000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 78537 Single Cup Engineered for Reliability?

78537 Single Cup is crafted from chrome steel, offering excellent durability and resistance to wear.
Its tapered roller design ensures smooth operation under various load conditions.

The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting and alignment.
With a temperature range of -30° to 110°C, it performs reliably in diverse environments.

78537 Single Cup is interchangeable with major brands like Timken, ensuring easy replacement.
Its ABEC-1 rating provides consistent performance for standard industrial applications.

Application

Industrial Uses of 78537 Single Cups
78537 Single Cups are commonly used in heavy machinery, such as construction equipment and agricultural gear, where their tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 78537 Single Cups Used?
You’ll often find 78537 Single Cups in automotive applications like wheel hubs and differential systems, thanks to their precise fit and reliable performance. Their inch sizing makes them a popular choice for North American vehicle models.

Built for Heavy-Duty Use: 78537 Single Cups
These cups excel in industrial settings like conveyor systems, where their tapered rollers manage high loads smoothly. The standard cup type simplifies replacements and maintenance.

Automotive vs Industrial: Applications of 78537 Single Cups
In automotive systems, 78537 Single Cups support wheel bearings, while in industrial settings, they’re ideal for gearboxes and pumps. Their versatility makes them a go-to for various load requirements.

Perfect Fit for Automation: 78537 Single Cups
78537 Single Cups work well in automated machinery, ensuring smooth rotation in robotic arms and assembly lines. The ABEC-1 rating balances precision and cost-effectiveness for these applications.

Q&A

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