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TS (Single Row Tapered Roller Bearings) (Imperial) 495A-493P

TS (Single Row Tapered Roller Bearings) (Imperial) 495A-493P

The 495A-493P is a single-row tapered roller bearing with a 3″ bore and 5.375″ 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 under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 495A-493P
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 5.375" x 1.1876"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.375"
  • 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 4.17"
  • Cone Backface Backing Diameter 3.62"
  • Cup Frontface Backing Diameter 5.16"
  • Cup Backface Backing Diameter 4.80"
  • 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 495A
  • Cup Part Number 493P
  • 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 4 lb

Features

Engineered for Precision: 495A-493P Bearing

495A-493P Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 34,700 lbf.

The precision-engineered cage maintains proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

495A-493P Bearing’s standard radial clearance and ABEC-1 rating provide consistent performance.
Its interchangeable design with Timken bearings offers flexibility for maintenance and replacements.

Application

Common Applications of 495A-493P Bearing
In industrial settings, 495A-493P Bearing is a reliable choice for heavy machinery like conveyor systems and gearboxes, thanks to its tapered roller design that handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 495A-493P Bearing Used?
You’ll often find 495A-493P Bearing in automotive applications, particularly in wheel hubs and differentials, where its ability to manage both radial and thrust loads is crucial. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 495A-493P Bearing
495A-493P Bearing excels in construction equipment, such as excavators and cranes, where its robust design withstands high dynamic loads. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of 495A-493P Bearing
While 495A-493P Bearing is popular in automotive systems like transmissions, it’s also used in aerospace landing gear components due to its precision and load capacity. The open seal design allows for easy lubrication in both fields.

Perfect Fit for Automation: 495A-493P Bearing
In automated production lines, 495A-493P Bearing supports robotic arms and assembly systems, ensuring smooth movement under varying loads. Its standard radial clearance options make it adaptable to different operational needs.

Q&A

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