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TS (Single Row Tapered Roller Bearings) (Imperial) 463-453E

TS (Single Row Tapered Roller Bearings) (Imperial) 463-453E

The 463-453E is a single-row tapered roller bearing with a 1.875″ bore and 4.125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 30500 lbf radially and 4540 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.

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 2.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

The standard radial clearance and ABEC-1 rating ensure consistent performance. Suitable for industrial settings requiring dependable load handling.

Its tapered roller design provides efficient load distribution. Perfect for applications like axles or gearboxes needing long-lasting reliability.

The chrome steel construction resists wear over time. A practical choice for maintenance teams looking for durable solutions.

Easy to install with standard cup and cone parts. Fits well in systems requiring precise alignment and smooth operation.

The bearing’s effective center location aids in proper fitting. Works well in environments with moderate speed and load demands.

Its dimensions and tolerances ensure a snug fit. A solid pick for engineers needing reliable tapered roller bearings.

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Product Parameters

  • Part Number 463-453E
  • Brand TFL
  • Interchangeable Timken
  • Size 1.875" x 4.125" x 1.2814"
  • Bore Dia 1.875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1542"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2814"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.190"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.2"
  • Cone Backface Backing Diameter 2.56"
  • Cup Frontface Backing Diameter 3.90"
  • Cup Backface Backing Diameter 3.66"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.28"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 463
  • Cup Part Number 453E
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 455
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 30500 lbf
  • Static Radial Load 37200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4540 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 2.8 lb

Features

Performance Features of 463-453E Bearing

463-453E Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, ensuring reliable performance in demanding conditions.
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 environments.

Why Choose 463-453E Bearing for Precision Tasks?

463-453E Bearing’s tapered roller design provides precise load distribution, enhancing stability.
The standard radial clearance ensures smooth operation, suitable for ABEC-1 rated applications.
Its effective center location of -0.28″ improves alignment accuracy in assemblies.
The open seal type allows for easy lubrication, maintaining performance over time.

Engineered for Reliability: 463-453E Bearing

463-453E Bearing’s single-row construction simplifies installation while maintaining durability.
The chrome steel components resist wear, supporting a static radial load of 37,200 lbf.
Its dynamic thrust rating of 4,540 lbf ensures consistent performance under stress.
The cage design minimises roller contact, reducing heat and prolonging service life.

Steel vs Ceramic Bearings: Strengths of 463-453E Bearing

463-453E Bearing uses chrome steel for both rollers and rings, balancing cost and durability.
Its dynamic radial rating of 7,900 lbf (C90) ensures long-term reliability in industrial settings.
The tapered roller design handles combined loads efficiently, outperforming standard bearings.
With a weight of 2.8 lb, it offers a robust solution without excessive bulk.

Application

Industrial Uses of 463-453E Bearing
463-453E Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 463-453E Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a convenient choice for American-made vehicles.

For industrial conveyor systems, 463-453E Bearing’s open design allows easy lubrication, reducing downtime for maintenance. The steel cage adds stability, making it suitable for high-load scenarios.

Where Is 463-453E Bearing Used?
You’ll often find 463-453E Bearing in mining equipment, where its robust design handles harsh environments. The tapered rollers distribute loads evenly, extending the bearing’s service life.

In manufacturing plants, 463-453E Bearing supports machinery like presses and gearboxes. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Built for Heavy-Duty Use: 463-453E Bearing
463-453E Bearing excels in applications like forestry machinery, where shock loads are common. The chrome steel rollers and rings resist wear, even under constant stress.

For railway applications, 463-453E Bearing’s standard radial clearance accommodates thermal expansion. This makes it a reliable choice for freight car axles and other rolling stock.

Automotive vs Aerospace: Applications of 463-453E Bearing
In automotive systems, 463-453E Bearing handles wheel loads and drivetrain stresses efficiently. Its inch measurements align with many US vehicle specifications.

For aerospace ground equipment, 463-453E Bearing supports heavy loads in tow tractors and cargo loaders. The steel cage and chrome steel components ensure longevity.

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