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

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

The 495AS-493 is a single-row tapered roller bearing with a 3.0625″ 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 for easy lubrication, while the steel cage ensures durability. 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 heavy-duty machinery or automotive systems where combined loads are common.

Weighing 3.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 495AS-493
  • Brand TFL
  • Interchangeable Timken
  • Size 3.0625" x 5.375" x 1.1876"
  • Bore Dia 3.0625"
  • 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 4.21"
  • Cone Backface Backing Diameter 3.66"
  • 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 495AS
  • Cup Part Number 493
  • 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 3.9 lb

Features

Performance Features of 495AS-493 Bearing

495AS-493 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 34,700 lbf, ensuring reliable performance in 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 well in various environmental conditions.

How Is 495AS-493 Bearing Engineered for Reliability?

495AS-493 Bearing features precise cone and cup dimensions, ensuring smooth operation under combined loads.
The tapered roller design distributes stress evenly, enhancing durability and reducing wear.
Its standard radial clearance allows for flexibility in different applications.
The bearing requires lubrication, which helps maintain performance over time.

Built for Durability: 495AS-493 Bearing

495AS-493 Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
With a static radial load capacity of 48,600 lbf, it handles demanding conditions with ease.
The open seal design allows for easy lubrication access, improving maintenance efficiency.
Its ABEC-1 rating ensures consistent performance in various industrial applications.

Application

Common Applications of 495AS-493 Bearing
495AS-493 Bearing is widely used in industrial machinery, especially in heavy-duty equipment like gearboxes and power transmission systems. Its tapered roller design handles combined loads efficiently, making it suitable for high-stress environments.

In automotive applications, 495AS-493 Bearing supports wheel hubs and differential systems, where its durability ensures reliable performance. The inch sizing makes it a common choice for North American vehicle models.

For construction equipment, 495AS-493 Bearing’s chrome steel construction provides strength in load-bearing components like cranes and excavators. The steel cage enhances its ability to withstand harsh working conditions.

Where Is 495AS-493 Bearing Used?
495AS-493 Bearing is often found in agricultural machinery, such as tractors and harvesters, where its robust design handles uneven loads. The open seal type allows for easy lubrication in dusty environments.

In mining equipment, 495AS-493 Bearing’s high dynamic radial load capacity makes it ideal for conveyor systems and crushers. Its temperature range ensures performance in both hot and cold conditions.

Built for Heavy-Duty Use: 495AS-493 Bearing
495AS-493 Bearing excels in forestry machinery, where its tapered rollers manage heavy loads and shocks. The standard radial clearance offers flexibility for various operational needs.

For material handling systems, 495AS-493 Bearing provides smooth operation in forklifts and pallet jacks. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Automotive vs Aerospace: Applications of 495AS-493 Bearing
In automotive systems, 495AS-493 Bearing is commonly used in drivetrains and axles, where its combined load capacity is essential. The inch measurements align with standard automotive parts.

For aerospace ground equipment, 495AS-493 Bearing supports maintenance tools and loading systems. Its chrome steel construction meets the durability requirements for frequent use.

Q&A

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