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TS (Single Row Tapered Roller Bearings) (Imperial) 67888-67820

TS (Single Row Tapered Roller Bearings) (Imperial) 67888-67820

The 67888-67820 is a single-row tapered roller bearing with a 7.6762″ bore and 10.5″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 93600 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

This bearing suits heavy-duty applications like truck axles or industrial gearboxes where combined loads are common. Weighing 16.4 lb, it’s robust yet manageable for its size.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The ABEC-1 rating ensures reliable performance for general industrial use.

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Product Parameters

  • Part Number 67888-67820
  • Brand TFL
  • Interchangeable Timken
  • Size 7.6762" x 10.5" x 1.875"
  • Bore Dia 7.6762"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8438"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 9.06"
  • Cone Backface Backing Diameter 8.35"
  • Cup Frontface Backing Diameter 10.25"
  • Cup Backface Backing Diameter 9.69"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location 0.4"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 67888
  • Cup Part Number 67820
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 67800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 93600 lbf
  • Static Radial Load 188000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 24300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 19800 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 16.400 lb

Features

Performance Features of 67888-67820 Bearing

67888-67820 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 93,600 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 67888-67820 Bearing Engineered for Reliability?

67888-67820 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance allows for smooth operation.
Its dynamic thrust rating of 19,800 lbf ensures consistent performance under pressure.
The open seal type simplifies maintenance, reducing downtime.

Built for Durability: 67888-67820 Bearing

67888-67820 Bearing’s chrome steel components resist wear, even in demanding environments.
The tapered roller design distributes loads evenly, enhancing longevity and reliability.
With a static radial load capacity of 188,000 lbf, it handles heavy industrial applications.
The ABEC-1 rating ensures precision, making it a dependable choice for various uses.

Steel vs Ceramic Bearings: Strengths of 67888-67820 Bearing

67888-67820 Bearing uses chrome steel for both rings and rollers, balancing strength and cost-effectiveness.
The steel cage maintains roller alignment, ensuring smooth operation under combined loads.
Its dynamic radial rating of 24,300 lbf at 90 million revolutions highlights its durability.
The inch-sized dimensions make it compatible with imperial system machinery.

Application

Industrial Uses of 67888-67820 Bearing
The 67888-67820 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 67888-67820 Bearing Used?
You’ll often find the 67888-67820 Bearing in agricultural machinery, such as tractors and harvesters, where its high load capacity supports smooth operation. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 67888-67820 Bearing
The 67888-67820 Bearing excels in industrial gearboxes, providing reliable performance under both radial and thrust loads. Its steel cage adds strength, making it suitable for long-term use in demanding environments.

Automotive vs Aerospace: Applications of 67888-67820 Bearing
In automotive applications, the 67888-67820 Bearing is ideal for wheel hubs and drivetrains, offering stability under heavy loads. For aerospace, its precision tolerances meet the demands of auxiliary equipment.

Perfect Fit for Automation: 67888-67820 Bearing
The 67888-67820 Bearing works well in automated conveyor systems, where its tapered rollers reduce friction and improve efficiency. Its open design allows for easy lubrication, ensuring consistent performance.

Q&A

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