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TS (Single Row Tapered Roller Bearings) (Imperial) 157-153

TS (Single Row Tapered Roller Bearings) (Imperial) 157-153

The 157-153 is a single-row tapered roller bearing with a 0.7874″ bore and 2.0472″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 8430 lbf radially and 1180 lbf thrust, suitable for moderate-speed 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 use in gearboxes, wheel hubs, or industrial machinery where combined loads are present.

Weighing just 0.4lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number 157-153
  • Brand TFL
  • Interchangeable Timken
  • Size 0.7874" x 2.0472" x 0.5905"
  • Bore Dia 0.7874"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.0472"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.638"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.59"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.5905"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.04"
  • Cup Backface ToClear Radius 0.04"
  • Cone Frontface Backing Diameter 1.02"
  • Cone Backface Backing Diameter 1.02"
  • Cup Frontface Backing Diameter 1.89"
  • Cup Backface Backing Diameter 1.77"
  • Cage Cone Frontface Clearance 0"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 157
  • Cup Part Number 153
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 155
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 8430 lbf
  • Static Radial Load 8690 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2190 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1180 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 0.4 lb

Features

Performance Features of 157-153 Bearing

157-153 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 8430 lbf, ensuring reliable performance in various applications.

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

157-153 Bearing requires lubrication, which helps maintain smooth operation over time.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 157-153 Bearing
157-153 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 157-153 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying load conditions. Its imperial sizing makes it a straightforward replacement for Timken equivalents.

For industrial conveyor systems, 157-153 Bearing’s open design simplifies lubrication and maintenance, reducing downtime. The standard radial clearance offers flexibility for different operational needs.

Where Is 157-153 Bearing Used?
157-153 Bearing finds its place in mining equipment, where its robust design withstands high radial and thrust loads. The steel cage adds stability, making it suitable for rough operating conditions.

In power transmission systems, 157-153 Bearing supports shafts and gears, ensuring smooth rotation. Its ABEC-1 rating provides adequate precision for general industrial applications.

Built for Heavy-Duty Use: 157-153 Bearing
157-153 Bearing excels in forestry machinery, handling uneven loads and shocks with ease. The tapered rollers distribute stress evenly, prolonging service life.

Its compatibility with Timken parts makes it a cost-effective choice for maintenance and repairs. The inch measurements ensure seamless integration in North American machinery.

Automotive vs Aerospace: Applications of 157-153 Bearing
In automotive settings, 157-153 Bearing is ideal for drivetrain components, offering reliable performance under high stress. The combined load capacity suits dynamic vehicle movements.

For aerospace ground equipment, 157-153 Bearing provides dependable support in landing gear systems. Its temperature range accommodates varying operational conditions.

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