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74846X Single Cups (Imperial)

74846X Single Cups (Imperial)

The 74846X is a single cup bearing with an outer diameter of 8.4646 inches and a width of 1.375 inches, crafted from sturdy chrome steel. It fits well in tapered roller bearing assemblies and operates smoothly in temperatures from -30°C to 110°C.

Its standard design and ABEC-1 rating ensure reliable performance for general industrial use. The cup’s precise tolerances and chrome steel construction make it durable under typical loads.

This cup is part of the 74000 series and pairs with the 74551X cone, offering a complete bearing solution. It’s interchangeable with Timken models, simplifying replacements.

Ideal for machinery requiring tapered roller bearings, such as conveyor systems or vehicle axles. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 74846X
  • Brand TFL
  • Interchangeable Timken
  • Size 7.72" x 8.4646" x 1.375"
  • Outer Dia 8.4646"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 8.23"
  • Cup Backface Backing Diameter 7.72"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 74551X-74846X
  • Cups Type Standard
  • Series 74000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

What Makes 74846X Bearing Suitable for High-Temperature Applications?

74846X Bearing is crafted from chrome steel, offering excellent resistance to heat and wear.
Its temperature range of -30° to 110°C ensures reliable performance in various industrial conditions.

The tapered roller design of 74846X Bearing provides stable load distribution, reducing friction.
With an ABEC-1 rating, it balances precision and durability for general applications.

74846X Bearing’s standard cup design simplifies installation and maintenance.
Its robust construction ensures long service life, even in demanding environments.

Application

Industrial Uses of 74846X Bearing
74846X Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles radial and thrust loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 74846X Bearing Used?
You’ll often find 74846X Bearing in agricultural machinery, like tractors and harvesters, where its robust design supports high loads. Its inch sizing makes it a popular choice for North American equipment manufacturers.

Built for Heavy-Duty Use: 74846X Bearing
74846X Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The standard cup design simplifies installation and maintenance, reducing downtime in production lines.

Automotive vs Aerospace: Applications of 74846X Bearing
In automotive applications, 74846X Bearing is used in wheel hubs and axles, offering stability and longevity. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Essential Roles of 74846X Bearing
74846X Bearing plays a key role in railway systems, particularly in freight car wheel assemblies. Its tapered rollers distribute loads evenly, ensuring smooth operation over long distances.

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