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TS (Single Row Tapered Roller Bearings) (Imperial) 375-372

TS (Single Row Tapered Roller Bearings) (Imperial) 375-372

The 375-372 is a single-row tapered roller bearing with a 2″ bore and 3.937″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 23400 lbf radially and 3520 lbf thrust, making it a sturdy choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for various industrial environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in gearboxes, axles, or machinery where combined loads are common.

Weighing 1.900 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 375-372
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.937" x 0.9842"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.937"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8592"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9842"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.09"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.36"
  • 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 375
  • Cup Part Number 372
  • 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 1.900 lb

Features

Performance Features of 375-372 Bearing

375-372 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,400 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 375-372 Bearing Engineered for Reliability?

375-372 Bearing features precise cone and cup dimensions, ensuring smooth operation under heavy loads.
The chrome steel construction enhances durability, while the open design allows for easy lubrication.
Its dynamic thrust rating of 3,520 lbf makes it suitable for demanding industrial uses.
Standard radial clearance options provide flexibility for different installation needs.

Built for Durability: 375-372 Bearing

375-372 Bearing’s single-row tapered roller design efficiently handles both radial and thrust loads.
The chrome steel components resist wear, maintaining performance over extended periods.
With an ABEC-1 rating, it balances precision and cost-effectiveness for general applications.
Proper lubrication ensures optimal operation within its specified temperature range.

Steel vs Ceramic Bearings: Strengths of 375-372 Bearing

375-372 Bearing uses chrome steel for both rollers and rings, offering excellent strength and affordability.
This material choice provides good resistance to wear while maintaining dimensional stability.
The bearing’s 90-million-revolution dynamic rating of 6,070 lbf demonstrates its long service life.
Its imperial sizing makes it compatible with existing systems using Timken equivalents.

Application

Common Applications of 375-372 Bearing
In industrial settings, 375-372 Bearing is widely used in heavy machinery like conveyor systems and gearboxes, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is 375-372 Bearing Used?
You’ll often find 375-372 Bearing in automotive applications, particularly in wheel hubs and differentials, where its robust design supports both radial and thrust loads. Its inch sizing makes it a natural fit for American-made vehicles.

Built for Heavy-Duty Use: 375-372 Bearing
375-372 Bearing excels in construction equipment, such as bulldozers and cranes, thanks to its high dynamic load capacity. The open design allows for easy lubrication, extending its service life in tough conditions.

Automotive vs Industrial: Applications of 375-372 Bearing
In automotive systems, 375-372 Bearing ensures smooth operation in transmissions and axles. Meanwhile, in industrial settings, it’s a reliable choice for pumps and compressors, where precision and strength are key.

Perfect Fit for Automation: 375-372 Bearing
375-372 Bearing is a go-to for automated machinery, like robotic arms, due to its consistent performance under varying loads. The steel cage adds stability, making it ideal for high-precision tasks.

Q&A

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