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TS (Single Row Tapered Roller Bearings) (Imperial) 375-S-374

TS (Single Row Tapered Roller Bearings) (Imperial) 375-S-374

The 375-S-374 is a single-row tapered roller bearing with a 2″ bore and 3.6718″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 23400 lbf radially and 3520 lbf thrust-wise, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or heavy machinery where combined loads are common.

Weighing 1.3 lb, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 375-S-374
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.6718" x 0.8125"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.6718"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5938"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 3.50"
  • Cup Backface Backing Diameter 3.35"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.15"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 375-S
  • Cup Part Number 374
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 375
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 22700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6070 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3520 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.3 lb

Features

Why Choose 375-S-374 Bearing for Precision Tasks?

375-S-374 Bearing features a single row tapered roller design, ideal for handling combined loads with precision.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 23,400 lbf, providing reliable performance under stress.
With a standard radial clearance, it offers smooth operation and easy integration into various systems.

375-S-374 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing friction and extending service life.

The open seal design simplifies maintenance while ensuring compatibility with required lubrication.
This makes 375-S-374 Bearing a practical choice for industrial and mechanical applications.

Application

Industrial Uses of 375-S-374 Bearing
375-S-374 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 375-S-374 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a convenient choice for American-made vehicles.

For industrial conveyor systems, 375-S-374 Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 375-S-374 Bearing Used?
You’ll often find 375-S-374 Bearing in mining equipment, where its ability to handle radial and thrust loads is crucial. The standard radial clearance ensures smooth operation even under heavy stress.

In manufacturing plants, 375-S-374 Bearing supports machinery like presses and rollers, thanks to its robust design. The ABEC-1 rating provides a good balance of precision and affordability for industrial needs.

Built for Heavy-Duty Use: 375-S-374 Bearing
375-S-374 Bearing excels in applications like forklifts and cranes, where its tapered rollers manage both radial and axial forces. The chrome steel rollers resist wear, even in dusty or humid environments.

For power transmission systems, 375-S-374 Bearing’s effective center location helps maintain alignment, reducing vibration and noise. Its compatibility with Timken models makes replacement straightforward.

Automotive vs Aerospace: Applications of 375-S-374 Bearing
In automotive settings, 375-S-374 Bearing is ideal for drivetrain components, offering reliable performance under constant stress. The inch measurements ensure easy integration with existing systems.

For aerospace ground equipment, 375-S-374 Bearing’s temperature range and load capacity make it suitable for support machinery. However, its ABEC-1 rating means it’s better suited for industrial than high-precision aviation uses.

Q&A

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