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

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

The 53177-53387 is a single-row tapered roller bearing with a 1.75″ bore and 3.875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 26700 lbf radially and 8760 lbf thrust, suitable for demanding applications.

Its open design simplifies lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

Interchangeable with Timken bearings, this model is a practical choice for replacements. It’s ideal for heavy machinery or automotive systems where combined loads are common.

Weighing 2.2 lb, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 53177-53387
  • 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 0.03"
  • 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 53387
  • 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 53177-53387 Bearing

53177-53387 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 26,700 lbf, ensuring reliable performance in tough conditions.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

53177-53387 Bearing requires lubrication, but its design ensures smooth operation under heavy loads.
The standard radial clearance option provides flexibility for different applications.

Application

Common Applications of 53177-53387 Bearing
53177-53387 Bearing is widely used in industrial equipment like heavy-duty gearboxes and conveyor systems, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 53177-53387 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents.

For automation machinery, 53177-53387 Bearing supports precise movement in robotic arms and assembly lines. The open design allows for easy lubrication, extending service life in high-use scenarios.

Where Is 53177-53387 Bearing Used?
53177-53387 Bearing is commonly found in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The steel cage adds extra resilience against shock loads.

In construction equipment, 53177-53387 Bearing excels in applications like crane swivels and excavator joints. Its tapered rollers distribute loads evenly, reducing wear over time.

Built for Heavy-Duty Use: 53177-53387 Bearing
53177-53387 Bearing is ideal for mining equipment, where its ability to handle radial and thrust loads keeps operations running smoothly. The standard radial clearance offers flexibility for different setups.

In forestry machinery, 53177-53387 Bearing proves reliable in log splitters and sawmills. The chrome steel rollers resist wear, even in dusty or wet environments.

Automotive vs Aerospace: Applications of 53177-53387 Bearing
In automotive settings, 53177-53387 Bearing is a go-to for drivetrain components, balancing performance and longevity. Its compatibility with Timken parts simplifies maintenance.

For aerospace ground support equipment, 53177-53387 Bearing provides stability in load-handling systems. The ABEC-1 rating ensures consistent performance without over-engineering.

Q&A

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