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TS (Single Row Tapered Roller Bearings) (Imperial) 64433-64701X

TS (Single Row Tapered Roller Bearings) (Imperial) 64433-64701X

The 64433-64701X is a single-row tapered roller bearing with a 4.33″ bore and 7″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 61800 lbf radially and 14100 lbf thrust, suitable for heavy-duty applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in industrial machinery or automotive systems where combined loads are common.

Weighing 8.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 64433-64701X
  • Brand TFL
  • Interchangeable Timken
  • Size 4.3304" x 7.0079" x 1.625"
  • Bore Dia 4.3304"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.0079"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 5.71"
  • Cone Backface Backing Diameter 5.04"
  • 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 64433
  • Cup Part Number 64701X
  • 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 8.2 lb

Features

Performance Features of 64433-64701X Bearing

64433-64701X Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 61,800 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.

How Is 64433-64701X Bearing Engineered for Reliability?

64433-64701X Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective centre location of 0.05″ improves load distribution, reducing wear.
Lubrication is required to maintain peak performance over time.

Built for Durability: 64433-64701X Bearing

64433-64701X Bearing’s tapered roller design handles both radial and thrust loads efficiently.
The steel cage and chrome steel rollers work together to minimise wear and noise.
With a static radial load capacity of 94,200 lbf, it suits heavy-duty applications.
Its ABEC-1 rating ensures consistent precision in industrial settings.

Steel vs Ceramic Bearings: Strengths of 64433-64701X Bearing

64433-64701X Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
The open design allows for easy lubrication, enhancing performance in high-load scenarios.
Its dynamic thrust rating of 14,100 lbf makes it versatile for various applications.
The standard radial clearance options provide flexibility for different operational needs.

Application

Industrial Uses of 64433-64701X Bearing
The 64433-64701X Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 64433-64701X 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, 64433-64701X Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is 64433-64701X Bearing Used?
You’ll often find 64433-64701X Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough conditions. The tapered rollers manage both radial and thrust loads smoothly.

In railway applications, 64433-64701X Bearing supports axle boxes, ensuring stable performance over long distances. Its standard radial clearance options make it adaptable to different operational needs.

Built for Heavy-Duty Use: 64433-64701X Bearing
The 64433-64701X Bearing excels in forestry equipment, like log splitters, thanks to its high static radial load capacity. Its chrome steel rollers resist wear, even with frequent use.

For power transmission systems, 64433-64701X Bearing’s ABEC-1 rating ensures consistent performance. The inch measurements simplify replacements in existing setups.

Automotive vs Aerospace: Applications of 64433-64701X Bearing
In automotive settings, 64433-64701X Bearing is ideal for truck transmissions, where its dynamic thrust rating handles shifting loads. The steel cage keeps everything running smoothly.

For aerospace ground equipment, 64433-64701X Bearing’s temperature range suits outdoor use. Its compatibility with Timken models makes sourcing replacements straightforward.

Q&A

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