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TS (Single Row Tapered Roller Bearings) (Imperial) 664-653X

TS (Single Row Tapered Roller Bearings) (Imperial) 664-653X

The 664-653X is a single-row tapered roller bearing with a 3.3125″ bore and 5.9055″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 55500 lbf radially and 10100 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 ranging from -30°C to 110°C.

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

Weighing 6.4 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 664-653X
  • Brand TFL
  • Interchangeable Timken
  • Size 3.3125" x 5.9055" x 1.625"
  • Bore Dia 3.3125"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.9055"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 4.45"
  • Cone Backface Backing Diameter 3.94"
  • Cup Frontface Backing Diameter 5.57"
  • Cup Backface Backing Diameter 5.24"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location -0.31"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 664
  • Cup Part Number 653X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 655
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 55500 lbf
  • Static Radial Load 75300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 14400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10100 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 6.4 lb

Features

Performance Features of 664-653X Bearing

664-653X Bearing is constructed with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 55,500 lbf, making it suitable for heavy-duty applications.

The steel cage maintains proper roller alignment, ensuring smooth operation and reduced wear.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

664-653X Bearing requires lubrication, which enhances its longevity and operational efficiency.
The standard radial clearance option provides flexibility for different installation requirements.

Application

Industrial Uses of 664-653X Bearing
The 664-653X Bearing is widely used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 664-653X Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 664-653X Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The steel cage adds extra strength, making it suitable for high-load scenarios.

What Makes 664-653X Bearing a Preferred Choice?
The 664-653X Bearing stands out in agricultural machinery, like tractors and harvesters, due to its ability to withstand dirt and debris. Its standard radial clearance ensures smooth rotation even in dusty environments.

In power transmission systems, 664-653X Bearing supports shafts and gears, offering stable performance under varying loads. The ABEC-1 rating provides a good balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 664-653X Bearing
The 664-653X Bearing is ideal for forestry equipment, where its tapered rollers manage heavy loads and shock impacts. The chrome steel rollers resist wear, reducing maintenance needs over time.

For railway applications, 664-653X Bearing’s robust design ensures reliable performance in freight car axles. Its temperature range of -30° to 110°C makes it adaptable to diverse weather conditions.

Automotive vs Aerospace: Applications of 664-653X Bearing
In automotive settings, 664-653X Bearing is commonly found in drivetrain components, offering a cost-effective solution for mass-produced vehicles. Its compatibility with Timken models simplifies replacements.

For aerospace ground support equipment, 664-653X Bearing provides dependable performance in load-handling systems. The steel cage and chrome steel construction meet the demands of high-stress environments.

Q&A

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