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636-632DC TDO (Two-Row Double-Outer Race) (Imperial)

636-632DC TDO (Two-Row Double-Outer Race) (Imperial)

The 636-632DC is a double-row tapered roller bearing with a 2.125″ bore and 5.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 108,000 lbf and is designed for long-lasting performance.

Its open design allows for easy lubrication, while the steel cage ensures smooth operation. The bearing works well in temperatures from -30°C to 110°C, making it suitable for various environments.

This model is part of the 635 series and comes with standard radial clearance. It’s ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Weighing 14.75 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new installations.

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Product Parameters

  • Part Number 636-632DC
  • Brand TFL
  • Size 2.125" x 5.375" x 1.625"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.375"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 3"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.625"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 3.75"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.06"
  • Cone Backface Backing Diameter 2.87"
  • Cup Frontface Backing Diameter 4.96"
  • Cage Cone Backface Clearance 0.15"
  • Dynamic Radial Load 108000 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 636
  • Cup Part Number 632DC
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 635
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 16100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 9980 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 28000 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 14.75 lb

Features

How Is 636-632DC Bearing Engineered for Reliability?

636-632DC Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 108,000 lbf.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a standard radial clearance option, it offers flexibility for various applications.

636-632DC Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring smooth performance over time.

Application

Industrial Uses of 636-632DC Bearing
The 636-632DC Bearing is commonly used in heavy machinery like construction equipment and mining drills, where its double-row design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability in tough environments.

Where Is 636-632DC Bearing Used?
You’ll often find 636-632DC Bearing in agricultural machinery, such as tractors and harvesters, where its tapered roller design provides reliable performance under varying loads. The open seal type allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 636-632DC Bearing
In industrial gearboxes, 636-632DC Bearing offers stable performance thanks to its high dynamic radial load capacity. The steel cage adds strength, making it suitable for continuous operation in demanding settings.

Automotive vs Aerospace: Applications of 636-632DC Bearing
In automotive applications, 636-632DC Bearing supports wheel hubs and differentials, while in aerospace, it’s used in landing gear systems. Its inch sizing makes it versatile for different industry standards.

Practical Applications of 636-632DC Bearing
For conveyor systems in warehouses, 636-632DC Bearing ensures smooth movement under heavy loads. The standard radial clearance option makes it adaptable to various operational conditions.

Q&A

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