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TS (Single Row Tapered Roller Bearings) (Imperial) 25592-25547RB

TS (Single Row Tapered Roller Bearings) (Imperial) 25592-25547RB

The 25592-25547RB is a single-row tapered roller bearing with a 1.8125″ bore and 3.9368″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 20300 lbf radially and 3020 lbf in thrust, suitable for demanding applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. 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 heavy machinery or automotive systems where combined loads are common.

Weighing 2.2 lb, it offers a robust performance for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 25592-25547RB
  • Brand TFL
  • Interchangeable Timken
  • Size 1.8125" x 3.9368" x 1.0001"
  • Bore Dia 1.8125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.9368"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0001"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.02"
  • Cone Frontface Backing Diameter 2.05"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.85"
  • Cup Backface Backing Diameter 3.19"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 25592
  • Cup Part Number 25547RB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 25500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20300 lbf
  • Static Radial Load 24900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5270 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3020 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 2.2 lb

Features

How Is 25592-25547RB Bearing Engineered for Reliability?

25592-25547RB Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 20,300 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 25592-25547RB Bearing Suitable for High-Temperature Applications?

25592-25547RB Bearing is built with chrome steel components, capable of withstanding temperatures up to 110°C.
Its robust design ensures stable performance even under high thermal stress.
The open seal type allows for effective lubrication, maintaining smooth operation.
This bearing is ideal for industrial applications requiring consistent high-temperature performance.

Designed for Durability: 25592-25547RB Bearing

25592-25547RB Bearing’s single-row tapered roller design provides excellent load distribution.
The chrome steel construction enhances resistance to wear and fatigue.
Its standard radial clearance ensures reliable performance in various operating conditions.
With a static radial load of 24,900 lbf, it offers long-lasting service in demanding settings.

Steel vs Ceramic Bearings: Strengths of 25592-25547RB Bearing

25592-25547RB Bearing uses chrome steel for both rollers and rings, offering superior strength.
This material choice ensures high resistance to wear and heavy loads.
The steel cage design further enhances durability and reduces maintenance needs.
It’s a cost-effective solution for applications requiring robust performance.

Application

Industrial Uses of 25592-25547RB Bearing
25592-25547RB 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.

In automotive applications, 25592-25547RB Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 25592-25547RB Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability during continuous operation.

Where Is 25592-25547RB Bearing Used?
You’ll often find 25592-25547RB Bearing in agricultural machinery, supporting components like gearboxes and PTO shafts. Its ABEC-1 rating balances precision and cost-effectiveness for farm equipment.

The bearing also works well in mining applications, where its dynamic load capacity handles rough conditions. The standard radial clearance offers flexibility for different installation requirements.

Built for Heavy-Duty Use: 25592-25547RB Bearing
25592-25547RB Bearing excels in forestry equipment, withstanding shock loads from log handling. The tapered rollers distribute stress evenly, reducing wear over time.

In material handling systems, this bearing’s temperature range (-30° to 110°C) ensures performance in both cold storage and heated warehouses. Its weight (2.2 lb) strikes a good balance between strength and portability.

Automotive vs Aerospace: Applications of 25592-25547RB Bearing
While 25592-25547RB Bearing suits automotive wheel ends, its inch sizing limits aerospace use where metric bearings dominate. However, it’s ideal for ground support equipment at airports.

The bearing’s static radial load capacity (24,900 lbf) makes it reliable for truck axles, though aerospace applications often require higher precision grades. Its steel cage provides adequate strength for most road vehicles.

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