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TS (Single Row Tapered Roller Bearings) (Imperial) 3582-3525

TS (Single Row Tapered Roller Bearings) (Imperial) 3582-3525

The 3582-3525 is a single-row tapered roller bearing with a 1.57″ bore and 3.44″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 25,500 lbf radially and 3,460 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 industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 1.8 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 3582-3525
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5748" x 3.4375" x 1.1875"
  • Bore Dia 1.5748"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.216"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.85"
  • Cone Backface Backing Diameter 2.09"
  • Cup Frontface Backing Diameter 3.23"
  • Cup Backface Backing Diameter 2.95"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.4"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3582
  • Cup Part Number 3525
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 25500 lbf
  • Static Radial Load 30100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6610 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3460 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 1.8 lb

Features

Performance Features of 3582-3525 Bearing

3582-3525 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 3582-3525 Bearing Engineered for Reliability?

3582-3525 Bearing features precise cone and cup width tolerances, ensuring consistent performance.
The tapered roller design efficiently handles both radial and thrust loads, improving operational stability.
Its standard radial clearance options allow for flexibility in different applications.
The bearing requires lubrication, which helps maintain smooth operation over time.

Built for Durability: 3582-3525 Bearing

3582-3525 Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
The single-row design simplifies installation while maintaining high load capacity.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
The bearing’s effective center location ensures proper alignment in mounted applications.

Steel vs Ceramic Bearings: Strengths of 3582-3525 Bearing

3582-3525 Bearing uses chrome steel for both rings and rollers, offering reliable strength.
This material choice provides good heat resistance and load capacity at a competitive price.
The steel cage maintains roller spacing without adding significant weight.
While ceramic bearings may offer higher speed capabilities, 3582-3525 Bearing delivers robust performance for most industrial needs.

Application

Industrial Uses of 3582-3525 Bearing
3582-3525 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.
In automotive applications, 3582-3525 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents.
For conveyor systems, 3582-3525 Bearing’s open design allows easy lubrication, extending service life in continuous operation. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 3582-3525 Bearing Used?
You’ll often find 3582-3525 Bearing in agricultural machinery, where its robust design copes with rough conditions. The tapered rollers distribute loads evenly, reducing wear over time.
In industrial fans, 3582-3525 Bearing supports high-speed rotations while maintaining stability. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Built for Heavy-Duty Use: 3582-3525 Bearing
3582-3525 Bearing excels in mining equipment, handling both radial and thrust loads with ease. The standard radial clearance offers flexibility for different operating conditions.
For gearboxes, 3582-3525 Bearing’s dynamic load capacity ensures smooth power transmission. Its temperature range suits most industrial environments without special modifications.

Automotive vs Industrial: Applications of 3582-3525 Bearing
In trucks, 3582-3525 Bearing supports axles, benefiting from its high static radial load rating. The inch measurements simplify maintenance for North American fleets.
For factory machinery, 3582-3525 Bearing’s steel cage withstands vibrations better than lighter materials. Lubrication needs are minimal, reducing downtime in production lines.

Q&A

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