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TS (Single Row Tapered Roller Bearings) (Imperial) 64373-64700

TS (Single Row Tapered Roller Bearings) (Imperial) 64373-64700

The 64373-64700 is a single-row tapered roller bearing with a 3.7395″ bore and 7″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 61800 lbf radially and 14100 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for varied environments.

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

Weighing 9.9 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number 64373-64700
  • Brand TFL
  • Interchangeable Timken
  • Size 3.7395" x 7" x 1.625"
  • Bore Dia 3.7395"
  • 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 +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.59"
  • Cone Backface Backing Diameter 4.41"
  • 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 64373
  • 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 9.9 lb

Features

Performance Features of 64373-64700 Bearing

64373-64700 Bearing is crafted from chrome steel, offering excellent resistance to combined loads with a dynamic radial load capacity of 61,800 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 64373-64700 Bearing Engineered for Reliability?

64373-64700 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction provides strength and wear resistance, ensuring long service life.
The standard radial clearance allows for flexibility in different applications.
With an ABEC-1 rating, it balances precision and performance for industrial use.

Built for Durability: 64373-64700 Bearing

64373-64700 Bearing’s robust chrome steel rollers and rings withstand heavy loads up to 94,200 lbf static radial load.
The open design simplifies lubrication, maintaining optimal performance over time.
Its precise dimensions and tolerances ensure easy installation and reliable operation.
Suitable for a wide temperature range, it excels in demanding environments.

Application

Industrial Uses of 64373-64700 Bearing
64373-64700 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 64373-64700 Bearing Used?
You’ll often find 64373-64700 Bearing in agricultural machinery, such as tractors and harvesters, thanks to its ability to manage radial and thrust loads. Its open design simplifies lubrication, keeping maintenance straightforward.

Built for Heavy-Duty Use: 64373-64700 Bearing
64373-64700 Bearing is a reliable choice for industrial gearboxes, where its single-row tapered rollers provide smooth operation under high stress. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of 64373-64700 Bearing
In automotive applications, 64373-64700 Bearing supports wheel hubs and drivetrains, offering stability under varying loads. For aerospace, its precision and durability make it useful in auxiliary systems, though it’s more common in ground-based machinery.

Essential Roles of 64373-64700 Bearing
64373-64700 Bearing plays a key role in railway applications, particularly in axle boxes where combined loads are frequent. Its inch sizing ensures compatibility with many North American and British systems.

Q&A

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