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TS (Single Row Tapered Roller Bearings) (Imperial) 36686-36620

TS (Single Row Tapered Roller Bearings) (Imperial) 36686-36620

The 36686-36620 is a single-row tapered roller bearing with a 5.625″ bore and 7.625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 44200 lbf radially and 7220 lbf in thrust, making it versatile for heavy-duty use.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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 applications like industrial machinery or vehicle axles where combined loads are common.

Weighing 5.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 36686-36620
  • Brand TFL
  • Interchangeable Timken
  • Size 5.625" x 7.625" x 1.125"
  • Bore Dia 5.625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9063"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 6.85"
  • Cone Backface Backing Diameter 6.02"
  • Cup Frontface Backing Diameter 7.41"
  • Cup Backface Backing Diameter 7.17"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location 0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 36686
  • Cup Part Number 36620
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 36600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 44200 lbf
  • Static Radial Load 88600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 7220 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 5.3 lb

Features

Performance Features of 36686-36620 Bearing

36686-36620 Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 44,200 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a static radial load of 88,600 lbf, it provides reliable performance in demanding conditions.

36686-36620 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its standard radial clearance options allow for flexibility in various industrial uses.

Application

Industrial Uses of 36686-36620 Bearing
The 36686-36620 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 36686-36620 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial gearboxes, 36686-36620 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear during high-speed rotations.

Where Is 36686-36620 Bearing Used?
You’ll often find 36686-36620 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The tapered rollers distribute loads evenly, reducing stress on components.

In conveyor systems, 36686-36620 Bearing’s ability to handle both radial and axial loads makes it a practical choice for heavy material transport. The standard radial clearance ensures smooth operation over long periods.

Built for Heavy-Duty Use: 36686-36620 Bearing
The 36686-36620 Bearing excels in applications like crane slewing rings, where its high static radial load capacity is crucial. Its chrome steel rollers resist deformation under extreme pressure.

For railway axle boxes, 36686-36620 Bearing’s tapered design provides stability and reduces friction during high-speed travel. The ABEC-1 rating ensures consistent performance in transportation systems.

Automotive vs Aerospace: Applications of 36686-36620 Bearing
In automotive settings, 36686-36620 Bearing is ideal for heavy-duty axles, offering reliable load support. Its inch measurements align with standard US automotive specifications.

For aerospace ground equipment, 36686-36620 Bearing’s temperature tolerance makes it suitable for auxiliary systems. However, its weight limits use in airborne applications.

Q&A

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