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TS (Single Row Tapered Roller Bearings) (Imperial) 497P-493P

TS (Single Row Tapered Roller Bearings) (Imperial) 497P-493P

The 497P-493P is a single-row tapered roller bearing with a 3.375″ bore and 5.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 41200 lbf radially and 8120 lbf thrust, making it versatile for heavy-duty use.

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 various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like gearboxes, axles, or heavy machinery where combined loads are common.

Weighing 3.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments. The ABEC-1 rating ensures consistent performance for standard precision needs.

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Product Parameters

  • Part Number 497P-493P
  • Brand TFL
  • Interchangeable Timken
  • Size 3.375" x 5.375" x 1.1876"
  • Bore Dia 3.375"
  • Bore Dia Tolerance +0.001" 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 4.43"
  • Cone Backface Backing Diameter 3.9"
  • 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 497P
  • 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 41200 lbf
  • Static Radial Load 48600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 10700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8120 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

Performance Features of 497P-493P Bearing

497P-493P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 41,200 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

497P-493P Bearing requires lubrication, ensuring smooth operation and reduced wear over time.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 497P-493P Bearing
The 497P-493P Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in tough conditions.

In automotive applications, 497P-493P Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 497P-493P Bearing’s open design allows easy lubrication, extending service life in high-use environments. The steel cage adds extra strength for continuous operation.

Where Is 497P-493P Bearing Used?
You’ll often find 497P-493P Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The standard radial clearance suits most industrial needs.

In power transmission systems, 497P-493P Bearing supports shafts and gears, ensuring smooth rotation. Its ABEC-1 rating balances precision and cost-effectiveness for general machinery.

Built for Heavy-Duty Use: 497P-493P Bearing
The 497P-493P Bearing excels in forestry machinery, withstanding shock loads and rough terrain. Its tapered rollers distribute stress evenly, reducing wear over time.

For pump systems, 497P-493P Bearing’s temperature range (-30° to 110°C) ensures reliability in both hot and cold environments. The steel cage prevents deformation under pressure.

Automotive vs Aerospace: Applications of 497P-493P Bearing
In trucks and buses, 497P-493P Bearing handles wheel loads reliably, while its inch sizing simplifies maintenance. The chrome steel rollers resist pitting and fatigue.

For industrial fans, 497P-493P Bearing’s dynamic thrust rating (8120 lbf) ensures stable operation at varying speeds. The open design allows quick inspection and regreasing.

Q&A

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