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TS (Single Row Tapered Roller Bearings) (Imperial) 468-452A

TS (Single Row Tapered Roller Bearings) (Imperial) 468-452A

The 468-452A is a single-row tapered roller bearing with a 2.0625″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 36100 lbf radially and 5380 lbf in thrust, making it versatile for various applications.

Its open design allows for 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 2.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments.

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Product Parameters

  • Part Number 468-452A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.0625" x 4.25" x 1.2819"
  • Bore Dia 2.0625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1542"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.063"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2819"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.36"
  • Cone Backface Backing Diameter 2.44"
  • Cup Frontface Backing Diameter 3.96"
  • 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 468
  • Cup Part Number 452A
  • 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 36100 lbf
  • Static Radial Load 37200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9370 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5380 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 468-452A Bearing

468-452A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 36,100 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 468-452A Bearing Engineered for Reliability?

468-452A Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its dynamic thrust rating of 5,380 lbf ensures consistent performance under demanding conditions.
The open seal design simplifies maintenance, making it a practical choice for industrial use.

Designed for Durability: 468-452A Bearing

468-452A Bearing’s tapered roller design distributes loads evenly, reducing wear and tear.
The chrome steel components resist corrosion, ensuring long-term reliability in harsh environments.
With a static radial load capacity of 37,200 lbf, it handles heavy loads with ease.
Its ABEC-1 rating guarantees precision, making it suitable for various mechanical applications.

Steel vs Ceramic Bearings: Strengths of 468-452A Bearing

468-452A Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
The steel cage ensures stable roller movement, enhancing performance under combined loads.
Its dynamic radial rating of 9,370 lbf (C90) highlights its efficiency in long-term use.
The standard radial clearance option provides flexibility for different installation requirements.

Application

Industrial Uses of 468-452A Bearing
The 468-452A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 468-452A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a straightforward replacement for Timken equivalents in older vehicles.

For industrial conveyor systems, 468-452A Bearing’s open design simplifies lubrication and maintenance, extending service life. The standard radial clearance offers flexibility for different operational needs.

Where Is 468-452A Bearing Used?
You’ll often find 468-452A Bearing in mining equipment, where its robust design withstands high radial and thrust loads. The steel cage adds extra strength for prolonged use.

In railway applications, 468-452A Bearing supports axle boxes, ensuring smooth operation under heavy loads. Its ABEC-1 rating balances precision and cost-effectiveness for these demanding tasks.

Built for Heavy-Duty Use: 468-452A Bearing
468-452A Bearing excels in forestry machinery, where its tapered rollers manage uneven loads and shocks. The chrome steel rollers resist wear, even in harsh conditions.

For oil and gas equipment, 468-452A Bearing’s temperature range (-30° to 110°C) suits both extreme cold and moderate heat. Its standard lubrication requirement keeps maintenance straightforward.

Automotive vs Aerospace: Applications of 468-452A Bearing
In automotive settings, 468-452A Bearing handles wheel and transmission loads with ease. Its imperial sizing ensures compatibility with older models.

For aerospace ground equipment, 468-452A Bearing’s reliability makes it suitable for tow tractors and loading systems. The open design allows for quick inspections and servicing.

Q&A

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