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TS (Single Row Tapered Roller Bearings) (Imperial) 3982X-3926

TS (Single Row Tapered Roller Bearings) (Imperial) 3982X-3926

The 3982X-3926 is a single-row tapered roller bearing with a 2.5″ bore and 4.4375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 31200 lbf radially and 5570 lbf thrust, making it versatile for various 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, suitable for demanding environments.

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 2.8 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 3982X-3926
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 4.4375" x 1.3126"
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.183"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3126"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.8"
  • Cone Backface Backing Diameter 3.31"
  • Cup Frontface Backing Diameter 4.18"
  • Cup Backface Backing Diameter 3.86"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.18"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3982X
  • 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 2.8 lb

Features

Performance Features of 3982X-3926 Bearing

3982X-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, ensuring reliable performance in heavy-duty 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 various environments.

3982X-3926 Bearing’s tapered roller design ensures smooth operation under both radial and thrust loads.
The standard radial clearance allows for flexibility in different applications.

This bearing requires lubrication but offers durability with its chrome steel construction.
Its ABEC-1 rating ensures consistent performance for industrial use.

Application

Industrial Uses of 3982X-3926 Bearing
3982X-3926 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 3982X-3926 Bearing Used?
You’ll often find 3982X-3926 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 3982X-3926 Bearing
3982X-3926 Bearing excels in industrial gearboxes, providing smooth operation under high loads. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 3982X-3926 Bearing
In automotive settings, 3982X-3926 Bearing supports heavy loads in truck axles, while its precision makes it suitable for certain aerospace components. The steel cage adds stability during high-speed rotations.

What Makes 3982X-3926 Bearing a Preferred Choice?
For agricultural machinery, 3982X-3926 Bearing offers reliable performance in harsh conditions. Its standard radial clearance ensures compatibility with various equipment designs.

Q&A

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