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TS (Single Row Tapered Roller Bearings) (Imperial) 376-372A

TS (Single Row Tapered Roller Bearings) (Imperial) 376-372A

The 376-372A is a single-row tapered roller bearing with a 1.7717″ bore and 3.8125″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 23400 lbf radially and 3520 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.7 lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating ensure consistent performance. Its tapered roller design provides stable handling of both radial and thrust loads.

Perfect for industrial equipment or vehicle axles, this bearing offers long-lasting reliability. Its precise tolerances and robust construction make it a dependable choice.

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Product Parameters

  • Part Number 376-372A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7717" x 3.8125" x 0.875"
  • Bore Dia 1.7717"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.8125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.05"
  • Cone Backface Backing Diameter 2.09"
  • Cup Frontface Backing Diameter 3.56"
  • Cup Backface Backing Diameter 3.39"
  • 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 376
  • Cup Part Number 372A
  • 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 1.7 lb

Features

Performance Features of 376-372A Bearing

376-372A Bearing is crafted from chrome steel for both rings and rollers, ensuring strength and durability.
Its dynamic radial load capacity reaches 23,400 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design efficiently handles combined loads with reliable performance.
With a standard radial clearance option, it offers flexibility for various operational needs.

376-372A Bearing operates within a temperature range of -30° to 110°C, adapting to diverse environments.
The steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 376-372A Bearing
The 376-372A Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 376-372A Bearing Used?
You’ll often find 376-372A Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise imperial sizing makes it a reliable choice for older or custom vehicle models.

Built for Heavy-Duty Use: 376-372A Bearing
This bearing excels in industrial fans and conveyor systems, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 376-372A Bearing
In automotive settings, 376-372A Bearing supports drivetrain components, while its aerospace uses are limited due to weight constraints. Its ABEC-1 rating balances performance and cost for general machinery.

Essential Roles of 376-372A Bearing
For mining equipment, 376-372A Bearing provides reliable performance under high radial and thrust loads. The standard radial clearance option ensures compatibility with most industrial setups.

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