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74845 Single Cups (Imperial)

74845 Single Cups (Imperial)

The 74845 is a single cup bearing with imperial measurements, featuring a durable chrome steel construction. Its dimensions are 7.72″ x 8.4636″ x 1.375″, designed for tapered roller bearings.

This cup handles standard loads and operates smoothly in temperatures from -30°C to 110°C. Its ABEC-1 rating ensures reliable performance for general industrial use.

The cup’s standard design makes it interchangeable with Timken and other compatible models. It’s suitable for applications like heavy machinery or vehicle axles where tapered roller bearings are needed.

Compliant with RoHS and REACH standards, it offers a safe and practical solution for maintenance or replacements. The precise tolerances ensure a secure fit in various setups.

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Product Parameters

  • Part Number 74845
  • Brand TFL
  • Interchangeable Timken
  • Size 7.72" x 8.4636" x 1.375"
  • Outer Dia 8.4636"
  • 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 74472-74845 , 74473X-74845 , 74500-74845 , 74511X-74845 , 74525-74845 , 74536W-74845 , 74537-74845 , 74550-74845 , 74550A-74845 , 74550P-74845 , 74556-74845
  • Cups Type Standard
  • Series 74000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 74845 Single Cups

74845 Single Cups are crafted from chrome steel, offering durability and resistance to wear in various applications.
Their tapered roller design ensures efficient load distribution, enhancing performance under stress.
With an outer diameter of 8.4636″ and a width of 1.375″, they fit precisely in compatible assemblies.
The temperature range of -30° to 110°C allows reliable operation in diverse environments.

Why Choose 74845 Single Cups for Precision Tasks?

74845 Single Cups provide consistent performance due to their precise outer diameter tolerance of +0.001″ to 0.
The chrome steel construction ensures long-lasting use, even in demanding conditions.
They are interchangeable with leading brands like Timken, offering flexibility in replacements.
Their ABEC-1 rating guarantees a standard level of precision for various industrial needs.

Engineered for Reliability: 74845 Single Cups

74845 Single Cups feature a standard cup type design, making them versatile for different setups.
The tapered roller bearing type ensures smooth operation and reduced friction.
With a temperature range of -30° to 110°C, they perform reliably in both cold and warm environments.
Their compliance with RoHS and REACH standards ensures they meet environmental and safety regulations.

Application

Industrial Uses of 74845 Single Cups
74845 Single Cups are commonly used in heavy machinery, such as construction equipment and mining tools, where their tapered design handles radial and thrust loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 74845 Single Cups Used?
You’ll often find 74845 Single Cups in agricultural machinery, supporting components like tractor axles and harvesters. Their inch sizing makes them a convenient choice for older or imperial-based systems.

Built for Heavy-Duty Use: 74845 Single Cups
74845 Single Cups excel in industrial gearboxes, providing reliable performance under constant stress. The standard cup design simplifies replacements and maintenance in busy workshops.

Automotive vs Aerospace: Applications of 74845 Single Cups
In automotive settings, 74845 Single Cups are ideal for wheel hubs and differentials, offering smooth rotation. While not typically used in aerospace, their robustness suits ground support equipment.

Practical Applications of 74845 Single Cups
74845 Single Cups work well in conveyor systems, where their tapered rollers manage heavy loads effortlessly. The ABEC-1 rating ensures consistent performance without over-engineering for general industrial use.

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