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TS (Single Row Tapered Roller Bearings) (Imperial) 495W-492A

TS (Single Row Tapered Roller Bearings) (Imperial) 495W-492A

The 495W-492A is a single-row tapered roller bearing with a 3.25″ bore and 5.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 34700 lbf radially and 6850 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 ranging 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, automotive systems, or industrial equipment where combined loads are common.

Weighing 3.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number 495W-492A
  • Brand TFL
  • Interchangeable Timken
  • Size 3.25" x 5.25" x 1.1876"
  • Bore Dia 3.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.172"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1876"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.32"
  • Cone Backface Backing Diameter 3.82"
  • Cup Frontface Backing Diameter 5.08"
  • Cup Backface Backing Diameter 4.72"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.03"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 495W
  • Cup Part Number 492A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 495
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 34700 lbf
  • Static Radial Load 48600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6850 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 3.3 lb

Features

How Is 495W-492A Bearing Engineered for Reliability?

495W-492A Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 34,700 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 495W-492A Bearing Suitable for High-Temperature Applications?

495W-492A Bearing is built with heat-resistant chrome steel, maintaining performance up to 110°C.
Its robust construction handles dynamic radial loads of 34,700 lbf without compromising efficiency.
The tapered roller design ensures even load distribution, reducing wear over time.
This bearing is ideal for applications requiring consistent performance in varying temperatures.

Designed for Durability: 495W-492A Bearing

495W-492A Bearing’s chrome steel components provide excellent resistance to wear and tear.
Its static radial load capacity of 48,600 lbf ensures reliability in demanding conditions.
The single-row tapered roller design offers precise alignment and smooth operation.
With standard radial clearance options, it adapts to different operational needs.

Steel vs Ceramic Bearings: Strengths of 495W-492A Bearing

495W-492A Bearing uses chrome steel for both rings and rollers, balancing strength and cost-effectiveness.
It supports dynamic thrust loads up to 6,850 lbf, making it versatile for various applications.
The steel cage enhances durability while maintaining roller alignment under stress.
This bearing is a practical choice for industries requiring robust and long-lasting solutions.

Application

Industrial Uses of 495W-492A Bearing
495W-492A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 495W-492A 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 in older vehicles.

For industrial conveyor systems, 495W-492A Bearing’s open design simplifies lubrication and maintenance, reducing downtime. The standard radial clearance options allow for flexibility in different operational conditions.

What Makes 495W-492A Bearing a Preferred Choice?
495W-492A Bearing stands out in applications like gearboxes and power transmission units, where its single-row tapered rollers manage both radial and thrust loads smoothly. The steel cage adds robustness for long-term use.

In mining equipment, 495W-492A Bearing’s high dynamic radial load capacity ensures reliability under extreme conditions. The ABEC-1 rating balances precision and cost-effectiveness for industrial needs.

Built for Heavy-Duty Use: 495W-492A Bearing
495W-492A Bearing excels in forestry machinery, where its tapered rollers withstand shock loads and misalignment. The inch measurements make it compatible with North American machinery standards.

For railway applications, 495W-492A Bearing’s temperature tolerance and lubrication requirements suit both freight and passenger car axles. Its weight and dimensions align with industry specifications for easy integration.

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