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TS (Single Row Tapered Roller Bearings) (Imperial) 25592-25530RB

TS (Single Row Tapered Roller Bearings) (Imperial) 25592-25530RB

The 25592-25530RB is a single-row tapered roller bearing with a 1.8125″ bore and 3.3125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 20300 lbf radially and 3020 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 1.2 lb, it offers a sturdy build with standard radial clearance options. Compliant with RoHS and REACH standards for safe and versatile use.

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Product Parameters

  • Part Number 25592-25530RB
  • Brand TFL
  • Interchangeable Timken
  • Size 1.8125" x 3.3125" x 0.9376"
  • Bore Dia 1.8125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.3125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9376"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.05"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.11"
  • Cup Backface Backing Diameter 2.95"
  • 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 25530RB
  • 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 1.2 lb

Features

Performance Features of 25592-25530RB Bearing

25592-25530RB Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,300 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With an ABEC-1 rating, it provides consistent precision for various industrial applications.

How Is 25592-25530RB Bearing Engineered for Reliability?

25592-25530RB Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction ensures durability, even in high-stress environments.
Its standard radial clearance allows for smooth operation, while the steel cage enhances stability.
With a temperature range of -30° to 110°C, it performs reliably in diverse conditions.

Designed for Durability: 25592-25530RB Bearing

25592-25530RB Bearing’s single-row construction provides robust support for heavy-duty applications.
The chrome steel rollers and rings resist wear, maintaining performance over time.
Its dynamic thrust rating of 3,020 lbf ensures efficient load distribution.
The open design simplifies lubrication, reducing maintenance requirements.

Steel vs Ceramic Bearings: Strengths of 25592-25530RB Bearing

25592-25530RB Bearing uses chrome steel for both rollers and rings, offering excellent strength and durability.
This material choice ensures reliable performance under high dynamic radial loads up to 20,300 lbf.
The steel cage design keeps rollers properly spaced, minimising friction and heat generation.
With a standard radial clearance option, it provides flexibility for various installation needs.

Application

Industrial Uses of 25592-25530RB Bearing
25592-25530RB Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

What Makes 25592-25530RB Bearing a Preferred Choice?
In automotive applications, 25592-25530RB Bearing fits well in wheel hubs and differential systems, thanks to its precise imperial sizing. The open design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 25592-25530RB Bearing
For industrial conveyor systems, 25592-25530RB Bearing provides reliable performance under constant radial and thrust loads. Its steel cage adds stability, making it suitable for high-stress environments.

Automotive vs Aerospace: Applications of 25592-25530RB Bearing
While 25592-25530RB Bearing is popular in truck axles and heavy vehicles, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 25592-25530RB Bearing
In automated production lines, 25592-25530RB Bearing supports robotic arms and assembly units with smooth operation. Its standard radial clearance options make it adaptable to various speed requirements.

Q&A

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