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TS (Single Row Tapered Roller Bearings) (Imperial) 67886-67830

TS (Single Row Tapered Roller Bearings) (Imperial) 67886-67830

The 67886-67830 is a single-row tapered roller bearing with a 7.48″ bore and 11.02″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 93,600 lbf and is designed for long-lasting performance.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where combined loads are common.

Weighing 20.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 67886-67830
  • Brand TFL
  • Interchangeable Timken
  • Size 7.4834" x 11.0236" x 1.811"
  • Bore Dia 7.4834"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.0236"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.811"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.4173"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.811"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 8.98"
  • Cone Backface Backing Diameter 8.43"
  • Cup Frontface Backing Diameter 10.25"
  • Cup Backface Backing Diameter 9.92"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location 0.42"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 67886
  • Cup Part Number 67830
  • 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 20.500 lb

Features

Performance Features of 67886-67830 Bearing

67886-67830 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 single-row tapered roller design ensures efficient load distribution, enhancing durability.
With a standard radial clearance, it provides reliable performance in various operating conditions.

67886-67830 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing friction and extending service life.

This bearing requires lubrication but is designed for long-term reliability.
Its ABEC-1 rating ensures consistent performance in industrial applications.

Application

Industrial Uses of 67886-67830 Bearing
This bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is 67886-67830 Bearing Used?
You’ll often find it in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a good fit for North American industrial applications.

Built for Heavy-Duty Use: 67886-67830 Bearing
Ideal for large-scale conveyor systems, this bearing’s open design allows for easy lubrication and maintenance. The steel cage adds extra strength for long-term reliability.

Automotive vs Aerospace: Applications of 67886-67830 Bearing
In automotive settings, it’s used in truck axles and drivetrains, while aerospace applications benefit from its precision in landing gear systems. The ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: 67886-67830 Bearing
Robotic arms and automated assembly lines often rely on this bearing for smooth, precise movement. Its standard radial clearance makes it versatile for various automation needs.

Q&A

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