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495A Single Cones (Imperial)

495A Single Cones (Imperial)

The 495A is a single-row tapered roller bearing with a 3-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 34,700 lbf and static loads up to 48,600 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, it’s a safe and robust choice. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 495A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 495A-492A , 495A-493 , 495A-493A , 495A-493P , 495A-493X , 495A-494A , 495A-493-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 495
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.172"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 3.39"
  • Cone Backface Backing Diameter 3.62"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.03"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 60500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6850 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 15700 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 495A Bearing

495A Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 34,700 lbf, ensuring reliable performance in various applications.

The tapered roller design of 495A Bearing provides smooth operation under heavy loads.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

495A Bearing’s steel cage maintains roller alignment, reducing wear and extending service life.
Its standard radial clearance ensures compatibility with different operational requirements.

Application

Industrial Uses of 495A Bearing
495A Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 495A Bearing Used?
You’ll often find 495A Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for older or custom-built vehicles.

Built for Heavy-Duty Use: 495A Bearing
495A Bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength for long-term reliability.

Automotive vs Aerospace: Applications of 495A Bearing
In automotive use, 495A Bearing supports high-load components like axles, while in aerospace, it’s suited for auxiliary systems due to its precise tolerances. The temperature range makes it versatile for various environments.

Key Fields for 495A Bearing
495A Bearing is a solid choice for mining equipment, where its dynamic load capacity handles harsh conditions. The standard radial clearance ensures smooth operation even under heavy stress.

Q&A

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