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TS (Single Row Tapered Roller Bearings) (Imperial) 662-653X

TS (Single Row Tapered Roller Bearings) (Imperial) 662-653X

The 662-653X is a single-row tapered roller bearing with a 3.1875″ bore and 5.9055″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 55,500 lbf radially and 10,100 lbf thrust, making it a versatile choice.

Its open design allows for easy lubrication, while the steel cage ensures durability. 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 heavy-duty applications like gearboxes or industrial machinery where combined loads are common.

Weighing 6.4 lb, it’s robust 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 662-653X
  • Brand TFL
  • Interchangeable Timken
  • Size 3.1875" x 5.9055" x 1.5"
  • Bore Dia 3.1875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.9055"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 4.4"
  • Cone Backface Backing Diameter 3.86"
  • Cup Frontface Backing Diameter 5.57"
  • Cup Backface Backing Diameter 5.24"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 662
  • 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 662-653X Bearing

662-653X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 55,500 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 environments.

How Does 662-653X Bearing Reduce Friction?

662-653X Bearing’s tapered roller design minimises friction, allowing smooth operation under combined loads.
The chrome steel construction ensures durability while maintaining efficient performance.
Its standard radial clearance options provide flexibility for different applications.
Regular lubrication further enhances its smooth operation and longevity.

Designed for Durability: 662-653X Bearing

662-653X Bearing features a robust single-row construction, ideal for handling high radial and thrust loads.
The precise tolerances in its dimensions ensure consistent performance and easy installation.
With a static radial load capacity of 75,300 lbf, it excels in demanding industrial settings.
Its ABEC-1 rating confirms reliable precision for various mechanical applications.

Steel vs Ceramic Bearings: Strengths of 662-653X Bearing

662-653X Bearing uses high-quality chrome steel for both rings and rollers, offering excellent strength.
This material choice provides better cost-efficiency compared to ceramic alternatives in many applications.
The bearing’s dynamic thrust rating of 10,100 lbf ensures reliable performance under pressure.
Its standard lubrication requirements make maintenance straightforward for users.

Application

Key Fields for 662-653X Bearing
The 662-653X Bearing is widely used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its inch sizing makes it a good fit for North American industrial applications.

In automotive settings, 662-653X Bearing works well in wheel hubs and differential systems, thanks to its robust chrome steel construction. The open design simplifies lubrication, ensuring long service life even under demanding conditions.

For conveyor systems, 662-653X Bearing’s high dynamic load capacity helps maintain smooth operation in bulk material handling. The steel cage adds durability, making it reliable for continuous use in harsh environments.

Where Is 662-653X Bearing Used?
You’ll often find 662-653X Bearing in mining equipment, where its ability to handle radial and thrust loads is crucial. The standard radial clearance ensures consistent performance under varying operational stresses.

In power transmission systems, 662-653X Bearing supports shafts and gears, offering stability and reducing wear. Its compatibility with Timken models makes it a versatile choice for maintenance and replacements.

Built for Heavy-Duty Use: 662-653X Bearing
The 662-653X Bearing excels in forestry machinery, where its tapered rollers manage uneven loads effectively. The chrome steel components resist wear, even in dusty or wet conditions.

For industrial fans, 662-653X Bearing’s balanced design reduces vibration, enhancing efficiency. Its ABEC-1 rating ensures reliable precision for general-purpose applications.

Automotive vs Aerospace: Applications of 662-653X Bearing
In automotive drivetrains, 662-653X Bearing handles high torque and axial loads, ensuring smooth power delivery. Its inch measurements align with many US-made vehicle specifications.

While not typically used in aerospace, 662-653X Bearing suits ground support equipment, where durability and ease of maintenance are key. The steel cage and rollers provide long-lasting performance.

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