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374 Single Cups (Imperial)
374 Single Cups (Imperial)

374 Single Cups (Imperial)

The 374 single cup is a tapered roller bearing cup with a 3.6718″ outer diameter and 0.5938″ width, made from durable chrome steel. It fits well with various cone assemblies, including Timken-compatible models like the 375-374 series.

Designed for standard use, it operates smoothly in temperatures from -30°C to 110°C. Its precise tolerances ensure a secure fit, with an outer diameter tolerance of +0.001″ to 0.

The cup’s chrome steel construction offers reliable strength for industrial applications. It meets ABEC-1 standards and complies with RoHS and REACH regulations.

Ideal for machinery requiring tapered roller bearings, such as gearboxes or wheel hubs. Its interchangeable design makes it a practical choice for replacements or upgrades.

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Product Parameters

  • Part Number 374
  • Brand TFL
  • Interchangeable Timken
  • Size 3.35" x 3.6718" x 0.5938"
  • Outer Dia 3.6718"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.5938"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.05"
  • Cup Frontface Backing Diameter 3.50"
  • Cup Backface Backing Diameter 3.35"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 375-374 , 375-S-374 , 376-374 , 376A-374 , 377-374 , 377A-374 , 378A-374 , 380-374
  • Cups Type Standard
  • Series 375
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 374 Bearing for Precision Tasks?

374 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding applications.
Its precise outer diameter tolerance of +0.001″ to 0 ensures a snug fit, enhancing performance.

The tapered roller design of 374 Bearing provides reliable handling of radial and thrust loads.
With an operating temperature range of -30° to 110°C, it performs well in varied conditions.

374 Bearing is interchangeable with leading brands like Timken, ensuring easy replacement.
Its ABEC-1 rating guarantees consistent precision for industrial and automotive uses.

Application

Industrial Uses of 374 Bearing
374 Bearing is commonly used in heavy machinery, especially in construction equipment where tapered rollers handle radial and thrust loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 374 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 374 Bearing’s standard cup design simplifies maintenance and replacement. The ABEC-1 rating offers a good balance of precision and cost-effectiveness for general machinery.

Where Is 374 Bearing Used?
You’ll often find 374 Bearing in agricultural machinery, like tractors and harvesters, where its tapered roller design handles uneven loads smoothly. The chrome steel rings resist wear from dirt and debris.

In mining equipment, 374 Bearing supports heavy loads in crushers and screens, thanks to its robust construction. The temperature range of -30° to 110°C ensures reliability in harsh conditions.

For railway applications, 374 Bearing works well in axle boxes, providing stability and reducing friction. Its interchangeability with Timken models makes it a versatile choice for maintenance teams.

Built for Heavy-Duty Use: 374 Bearing
374 Bearing excels in forestry equipment, such as log splitters and sawmills, where its tapered rollers manage high radial loads. The standard cup design allows for easy integration into existing systems.

In material handling equipment, like forklifts and cranes, 374 Bearing’s durability ensures long service life. The inch measurements align with many industrial standards, simplifying replacements.

For power transmission systems, 374 Bearing’s chrome steel rings and ABEC-1 rating provide reliable performance. Its compatibility with various cone assemblies adds to its versatility.

Automotive vs Industrial: Applications of 374 Bearing
In automotive wheel hubs, 374 Bearing handles both radial and thrust loads, ensuring smooth rides. Its inch sizing fits many classic and modern vehicles.

For industrial gearboxes, 374 Bearing’s tapered roller design manages high loads efficiently. The chrome steel construction resists wear in continuous operation.

In agricultural pumps, 374 Bearing’s durability and temperature tolerance make it a dependable choice. The standard cup design simplifies maintenance in remote locations.

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