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TS (Single Row Tapered Roller Bearings) (Imperial) 86669-86100

TS (Single Row Tapered Roller Bearings) (Imperial) 86669-86100

The 86669-86100 is a single-row tapered roller bearing with a 6.6929″ bore and 10″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 112,000 lbf radially and 18,300 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for 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 use in industrial machinery or automotive systems where combined loads are common.

Weighing 15.7 lb, it’s robust 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 86669-86100
  • Brand TFL
  • Interchangeable Timken
  • Size 6.6929" x 10" x 1.8125"
  • Bore Dia 6.6929"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.190"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 8.07"
  • Cone Backface Backing Diameter 7.44"
  • Cup Frontface Backing Diameter 9.43"
  • Cup Backface Backing Diameter 9.21"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.25"
  • Effective Center Location -0.06"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 86669
  • Cup Part Number 86100
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 86000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 112000 lbf
  • Static Radial Load 145000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 29000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 18300 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 15.7 lb

Features

Performance Features of 86669-86100 Bearing

86669-86100 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 112,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 86669-86100 Bearing Reduce Friction?

86669-86100 Bearing’s tapered roller design minimises friction, ensuring smooth operation under combined loads.
The precision-engineered chrome steel rollers and cage work together to reduce wear.
Its effective centre location of -0.06″ enhances stability during rotation.
This design also helps distribute loads evenly, improving efficiency.

Engineered for Precision: 86669-86100 Bearing

86669-86100 Bearing features tight tolerances, with bore and outer diameter tolerances of +0.001″ to 0.
The single row tapered roller construction provides accurate load distribution.
Its ABEC-1 rating ensures consistent performance in precision applications.
The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.

Steel vs Ceramic Bearings: Strengths of 86669-86100 Bearing

86669-86100 Bearing uses chrome steel for both rings and rollers, offering durability and cost-effectiveness.
The steel construction provides excellent load capacity, with a static radial load of 145,000 lbf.
Unlike ceramic bearings, it doesn’t require special handling during installation.
The steel cage maintains roller alignment, ensuring long service life.

Application

Industrial Uses of 86669-86100 Bearing
86669-86100 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads with ease. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 86669-86100 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents.

For industrial fans and pumps, 86669-86100 Bearing’s open design allows for efficient lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for various installation requirements.

What Makes 86669-86100 Bearing a Preferred Choice?
86669-86100 Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to withstand heavy loads and harsh environments. The steel cage adds extra strength to the assembly.

In material handling systems, 86669-86100 Bearing ensures smooth operation for conveyor belts and lifting equipment. Its ABEC-1 rating provides a balance of precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 86669-86100 Bearing
86669-86100 Bearing is ideal for railway applications, including axle boxes, where its tapered rollers manage both radial and axial forces. The wide temperature range suits various climates.

For forestry equipment like log splitters, 86669-86100 Bearing’s robust design handles shock loads effectively. The standard lubrication requirement simplifies maintenance in remote locations.

Automotive vs Aerospace: Applications of 86669-86100 Bearing
In automotive drivetrains, 86669-86100 Bearing supports high-torque scenarios, such as in off-road vehicles. Its compatibility with Timken parts makes it a versatile option.

For industrial gearboxes, 86669-86100 Bearing’s dynamic load capacity ensures reliable power transmission. The inch measurements align with North American machinery standards.

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