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TS (Single Row Tapered Roller Bearings) (Imperial) 53177-53375

TS (Single Row Tapered Roller Bearings) (Imperial) 53177-53375

The 53177-53375 is a single-row tapered roller bearing with a 1.75″ bore and 3.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 26700 lbf radial and 8760 lbf thrust, suitable for demanding applications.

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

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

Weighing 2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial applications.

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Product Parameters

  • Part Number 53177-53375
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 3.75" x 1.2188"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.75"
  • 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 3.54"
  • Cup Backface Backing Diameter 3.19"
  • 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 53375
  • 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 lb

Features

Performance Features of 53177-53375 Bearing

53177-53375 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 26,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing maintenance needs.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 53177-53375 Bearing Engineered for Reliability?

53177-53375 Bearing features precise cone and cup dimensions, ensuring smooth operation under stress.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
Its standard radial clearance allows for flexibility in different applications.
The open seal type simplifies lubrication and maintenance procedures.

Built for Durability: 53177-53375 Bearing

53177-53375 Bearing’s chrome steel construction resists wear, even in demanding conditions.
The single row design provides stability and reliability for combined load applications.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
Its weight of 2 lb makes it sturdy yet manageable for installation.

Steel vs Ceramic Bearings: Strengths of 53177-53375 Bearing

53177-53375 Bearing uses chrome steel for both rings and rollers, ensuring strength and affordability.
The steel cage maintains roller position, preventing misalignment during operation.
This design offers a good balance between performance and cost for industrial applications.
It meets RoHS and REACH compliance standards, making it environmentally friendly.

Application

Industrial Uses of 53177-53375 Bearing
53177-53375 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 53177-53375 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 53177-53375 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The standard radial clearance offers flexibility for different operational needs.

Where Is 53177-53375 Bearing Used?
53177-53375 Bearing can be found in agricultural machinery, particularly in gearboxes and PTO shafts, where its robust design withstands heavy loads. The steel cage adds extra strength for long-term use.

In mining equipment, 53177-53375 Bearing’s ability to handle combined loads makes it ideal for crushers and screens. The ABEC-1 rating ensures consistent performance in rough conditions.

Built for Heavy-Duty Use: 53177-53375 Bearing
53177-53375 Bearing is a go-to choice for forestry machinery, where its tapered rollers manage uneven loads from log handling. The temperature range suits both cold and moderately hot environments.

In material handling systems, 53177-53375 Bearing’s standard radial clearance accommodates slight misalignments. Its compatibility with Timken models simplifies replacements and upgrades.

Automotive vs Aerospace: Applications of 53177-53375 Bearing
53177-53375 Bearing is widely used in truck axles, offering reliable load support for long-haul transport. Its inch measurements align with many commercial vehicle standards.

In aerospace ground equipment, 53177-53375 Bearing’s chrome steel rollers provide precision for maintenance tools. However, its ABEC-1 rating makes it more suited for industrial than flight-critical applications.

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