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TS (Single Row Tapered Roller Bearings) (Imperial) 3476-3426

TS (Single Row Tapered Roller Bearings) (Imperial) 3476-3426

The 3476-3426 is a single-row tapered roller bearing with a 1.25″ bore and 3.123″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 23500 lbf radially and 3820 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. 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 industrial machinery where combined loads are common.

Weighing 1.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 3476-3426
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 3.123" x 1.1563"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.123"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1721"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1563"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.61"
  • Cone Backface Backing Diameter 1.69"
  • Cup Frontface Backing Diameter 2.94"
  • Cup Backface Backing Diameter 2.64"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.34"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3476
  • Cup Part Number 3426
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23500 lbf
  • Static Radial Load 26800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3820 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 1.6 lb

Features

How Is 3476-3426 Bearing Engineered for Reliability?

3476-3426 Bearing is constructed with chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 23,500 lbf, making it suitable for 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 reliably in various environments.

What Makes 3476-3426 Bearing Suitable for High-Temperature Applications?

3476-3426 Bearing operates efficiently in temperatures ranging from -30° to 110°C, maintaining performance in demanding conditions.
The chrome steel construction resists wear, ensuring longevity even under high thermal stress.
Its standard radial clearance options provide flexibility for different operational needs.
This bearing is ideal for applications where temperature fluctuations are common.

Designed for Durability: 3476-3426 Bearing

3476-3426 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel rollers and rings enhance strength, supporting dynamic radial loads up to 23,500 lbf.
Its steel cage ensures smooth operation by keeping rollers properly aligned.
With an ABEC-1 rating, it balances precision and durability for various industrial uses.

Application

Industrial Uses of 3476-3426 Bearing
The 3476-3426 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where combined radial and thrust loads are present. Its chrome steel construction ensures durability in demanding environments.

What Makes 3476-3426 Bearing a Preferred Choice?
In automotive applications, 3476-3426 Bearing is ideal for wheel hubs and differential systems, thanks to its tapered roller design. The inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 3476-3426 Bearing
For industrial gearboxes, 3476-3426 Bearing provides reliable performance under high loads and varying speeds. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 3476-3426 Bearing
While 3476-3426 Bearing excels in automotive systems, it’s also suitable for aerospace components requiring precise load handling. The steel cage adds stability during high-speed operations.

Essential Roles of 3476-3426 Bearing
In conveyor systems, 3476-3426 Bearing handles both radial and axial loads efficiently. Its standard radial clearance ensures smooth operation in continuous-use scenarios.

Q&A

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