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TS (Single Row Tapered Roller Bearings) (Imperial) 53177-53387X

TS (Single Row Tapered Roller Bearings) (Imperial) 53177-53387X

The 53177-53387X is a single-row tapered roller bearing with a 1.75″ bore and 3.875″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 26700 lbf radially and 8760 lbf thrust, making it versatile for various applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 2.2 lb, it’s sturdy 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 53177-53387X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 3.875" x 1.2188"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1142"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2188"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.07"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 3.62"
  • Cup Backface Backing Diameter 3.23"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.19"
  • Effective Center Location -0.01"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 53177
  • Cup Part Number 53387X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 53000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 26700 lbf
  • Static Radial Load 23400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6920 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8760 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 2.2 lb

Features

Performance Features of 53177-53387X Bearing

53177-53387X Bearing is crafted from chrome steel for both rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 26,700 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 53177-53387X Bearing Engineered for Reliability?

53177-53387X Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
The chrome steel construction enhances strength and resistance to wear.
Its standard radial clearance allows for smooth operation in diverse settings.
Lubrication is required to maintain optimal performance over time.

Built for Durability: 53177-53387X Bearing

53177-53387X Bearing’s tapered roller design ensures efficient load distribution, extending its service life.
The steel cage provides stability, keeping rollers in place during operation.
With a static radial load of 23,400 lbf, it offers reliable performance in demanding environments.
Its ABEC-1 rating guarantees consistent precision and quality.

Application

Industrial Uses of 53177-53387X Bearing
53177-53387X Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 53177-53387X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 53177-53387X Bearing offers smooth operation thanks to its standard radial clearance. The open design allows for easy lubrication, extending its service life in continuous-use scenarios.

What Makes 53177-53387X Bearing a Preferred Choice?
53177-53387X Bearing stands out in agricultural machinery, where its robust design copes with dusty and high-load conditions. The steel cage adds extra strength, making it suitable for rough terrain.

In mining equipment, 53177-53387X Bearing’s ability to handle dynamic radial and thrust loads ensures reliable operation. Its temperature range also makes it adaptable to both hot and cold working environments.

Built for Heavy-Duty Use: 53177-53387X Bearing
53177-53387X Bearing is ideal for forestry machinery, where its tapered rollers manage uneven loads effortlessly. The inch measurements simplify replacements in older equipment.

For railway applications, 53177-53387X Bearing provides consistent performance in axle boxes. Its ABEC-1 rating ensures adequate precision for these critical components.

Automotive vs Aerospace: Applications of 53177-53387X Bearing
In automotive gearboxes, 53177-53387X Bearing handles high torque with ease. Its compatibility with Timken models makes it a versatile option for repairs.

For aerospace ground support equipment, 53177-53387X Bearing’s chrome steel rollers offer reliability. However, its weight might limit use in airborne applications.

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