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TS (Single Row Tapered Roller Bearings) (Imperial) 64452A-64700

TS (Single Row Tapered Roller Bearings) (Imperial) 64452A-64700

The 64452A-64700 is a single-row tapered roller bearing with a 4.5266″ bore and 7″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 61800 lbf radially and 14100 lbf thrust, making it a robust choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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 use in industrial machinery, gearboxes, or construction equipment where combined loads are common.

Weighing 7.3 lb, it’s designed for long-lasting performance with standard radial clearance. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 64452A-64700
  • Brand TFL
  • Interchangeable Timken
  • Size 4.5266" x 7" x 1.625"
  • Bore Dia 4.5266"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.1875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.350"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.94"
  • Cone Backface Backing Diameter 5.63"
  • Cup Frontface Backing Diameter 6.81"
  • Cup Backface Backing Diameter 6.3"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.2"
  • Effective Center Location 0.05"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 64452A
  • Cup Part Number 64700
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 64000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 61800 lbf
  • Static Radial Load 94200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 16000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14100 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 7.3 lb

Features

Performance Features of 64452A-64700 Bearing

64452A-64700 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 61,800 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 64452A-64700 Bearing Engineered for Reliability?

64452A-64700 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and wear resistance.
Its standard radial clearance ensures smooth operation, while the ABEC-1 rating guarantees consistent performance.
The bearing’s effective centre location of 0.05″ enhances stability during operation.

Built for Durability: 64452A-64700 Bearing

64452A-64700 Bearing’s robust chrome steel components withstand static radial loads up to 94,200 lbf.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
With a dynamic thrust rating of 14,100 lbf, it handles axial loads efficiently.
Its open design allows for easy lubrication, maintaining optimal performance over time.

Application

Key Fields for 64452A-64700 Bearing
In industrial settings, 64452A-64700 Bearing is commonly used in heavy machinery like gearboxes and large conveyor systems, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 64452A-64700 Bearing Used?
You’ll often find 64452A-64700 Bearing in automotive applications, particularly in truck wheel hubs and differential systems. Its imperial sizing makes it a straightforward fit for North American vehicle designs.

Built for Heavy-Duty Use: 64452A-64700 Bearing
This bearing excels in construction equipment, such as excavators and cranes, thanks to its high static and dynamic load ratings. The open design allows for easy lubrication, extending its service life.

Automotive vs Industrial: Applications of 64452A-64700 Bearing
In automotive use, 64452A-64700 Bearing supports heavy axles, while in industrial settings, it’s ideal for mining equipment. Its ABEC-1 rating balances precision and cost-effectiveness for these applications.

How Does 64452A-64700 Bearing Improve Performance?
For agricultural machinery, 64452A-64700 Bearing reduces friction in tractor transmissions, improving efficiency. The steel cage adds robustness, making it reliable for long-term use in harsh conditions.

Q&A

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