+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 52400-52638

TS (Single Row Tapered Roller Bearings) (Imperial) 52400-52638

The 52400-52638 is a single-row tapered roller bearing with a 4″ bore and 6.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 50200 lbf radially and 10600 lbf thrust, making it versatile for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like truck axles or heavy machinery where combined loads are common.

Weighing 6.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs. Its ABEC-1 rating ensures consistent performance in demanding settings.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 52400-52638
  • Brand TFL
  • Interchangeable Timken
  • Size 4" x 6.375" x 1.5625"
  • Bore Dia 4"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4219"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.1563"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.06"
  • Cone Backface Backing Diameter 4.61"
  • Cup Frontface Backing Diameter 6.08"
  • Cup Backface Backing Diameter 5.63"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location -0.02"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 52400
  • Cup Part Number 52638
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 52000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 50200 lbf
  • Static Radial Load 77000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10600 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 6.2 lb

Features

How Is 52400-52638 Bearing Engineered for Reliability?

52400-52638 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 50,200 lbf, making it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Standard radial clearance options provide flexibility for different installation requirements.
The steel cage maintains roller alignment, enhancing smooth operation and reducing wear.

Application

Industrial Uses of 52400-52638 Bearing
You’ll often spot 52400-52638 Bearing in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effortlessly. The chrome steel construction gives it solid durability for demanding environments.

Where Is 52400-52638 Bearing Used?
In automotive applications, 52400-52638 Bearing works well in truck wheel hubs, thanks to its inch sizing matching imperial vehicle specs. The steel cage keeps everything running smoothly even under heavy loads.

Built for Heavy-Duty Use: 52400-52638 Bearing
This bearing shines in industrial gearboxes where its ABEC-1 rating provides reliable performance without over-engineering. The standard radial clearance makes it versatile for various operational conditions.

Automotive vs Aerospace: Applications of 52400-52638 Bearing
While 52400-52638 Bearing fits truck axles perfectly, it’s also found in some aircraft landing gear components. The temperature range from -30° to 110°C covers most ground and low-altitude flight conditions.

Practical Applications of 52400-52638 Bearing
For conveyor systems in mining operations, 52400-52638 Bearing offers the right balance of load capacity and durability. The open design simplifies lubrication maintenance in dusty environments.

Q&A

SEND INQUIRY