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TS (Single Row Tapered Roller Bearings) (Imperial) 3960-3926

TS (Single Row Tapered Roller Bearings) (Imperial) 3960-3926

The 3960-3926 is a single-row tapered roller bearing with a 2.375″ bore and 4.4375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 31200 lbf radially and 5570 lbf thrust, making it a versatile choice.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like axles or gearboxes where combined loads are common.

Weighing 3.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 3960-3926
  • Brand TFL
  • Interchangeable Timken
  • Size 2.375" x 4.4375" x 1.5626"
  • Bore Dia 2.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.433"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5626"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.2"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.68"
  • Cone Backface Backing Diameter 3.07"
  • Cup Frontface Backing Diameter 4.18"
  • Cup Backface Backing Diameter 3.86"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location -0.43"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3960
  • Cup Part Number 3926
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 31200 lbf
  • Static Radial Load 43000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8090 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5570 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 3.400 lb

Features

Performance Features of 3960-3926 Bearing

3960-3926 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 31,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 3960-3926 Bearing Engineered for Reliability?

3960-3926 Bearing features a tapered roller design, providing efficient load distribution and reduced wear.
The chrome steel construction enhances durability, even under high radial and thrust loads.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
The open design simplifies lubrication, ensuring consistent performance over time.

Optimized for Efficiency: 3960-3926 Bearing

3960-3926 Bearing’s single-row tapered design ensures precise load handling and minimal energy loss.
The steel cage maintains roller spacing, preventing misalignment and reducing maintenance needs.
With a static radial load capacity of 43,000 lbf, it delivers reliable performance in demanding conditions.
Its ABEC-1 rating guarantees consistent quality and precision.

Steel vs Ceramic Bearings: Strengths of 3960-3926 Bearing

3960-3926 Bearing uses chrome steel for both rollers and rings, ensuring high strength and wear resistance.
The material choice provides excellent performance under heavy loads and harsh conditions.
Its tapered roller design offers superior load distribution compared to standard ball bearings.
The open construction allows for easy lubrication, enhancing longevity and reliability.

Application

Industrial Uses of 3960-3926 Bearing
The 3960-3926 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in tough working conditions.

Where Is 3960-3926 Bearing Used?
You’ll often find 3960-3926 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for American-made vehicles, and the open design allows for easy lubrication.

Built for Heavy-Duty Use: 3960-3926 Bearing
In industrial settings, 3960-3926 Bearing supports conveyor systems and gearboxes, thanks to its high dynamic radial load capacity. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of 3960-3926 Bearing
While 3960-3926 Bearing is popular in automotive wheel assemblies, it’s also suitable for aerospace ground support equipment. The tapered rollers provide stability under varying load conditions.

Perfect Fit for Automation: 3960-3926 Bearing
For automated production lines, 3960-3926 Bearing offers smooth operation in robotic arms and assembly systems. Its standard radial clearance ensures consistent performance without frequent adjustments.

Q&A

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