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TS (Single Row Tapered Roller Bearings) (Imperial) 28158-28300X

TS (Single Row Tapered Roller Bearings) (Imperial) 28158-28300X

The 28158-28300X is a single-row tapered roller bearing with a 1.57″ bore and 3″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 16900 lbf radially and 3020 lbf thrust, making it versatile for various applications.

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

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

Weighing just 0.8lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 28158-28300X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5748" x 3" x 0.812"
  • Bore Dia 1.5748"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8244"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.61"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.812"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.77"
  • Cone Backface Backing Diameter 1.87"
  • Cup Frontface Backing Diameter 2.83"
  • Cup Backface Backing Diameter 2.68"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28158
  • Cup Part Number 28300X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 16900 lbf
  • Static Radial Load 15500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4390 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3020 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 0.8 lb

Features

What Makes 28158-28300X Bearing Suitable for Combined Loads?

28158-28300X Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 16,900 lbf, making it reliable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a standard radial clearance, it provides smooth operation across various conditions.

28158-28300X Bearing operates efficiently within a temperature range of -30° to 110°C.
Its ABEC-1 rating ensures consistent precision for industrial use.

Application

Industrial Uses of 28158-28300X Bearing
28158-28300X 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.

What Makes 28158-28300X Bearing a Preferred Choice?
In automotive applications, 28158-28300X Bearing fits well in wheel hubs and differential systems, thanks to its precise imperial sizing. Its open design simplifies lubrication, extending service life under high stress.

Built for Heavy-Duty Use: 28158-28300X Bearing
For conveyor systems, 28158-28300X Bearing provides reliable performance, with its steel cage offering stability during continuous operation. The standard radial clearance makes it adaptable to various load conditions.

Automotive vs Aerospace: Applications of 28158-28300X Bearing
In automotive settings, 28158-28300X Bearing supports drivetrain components, while its aerospace use is limited due to weight constraints. Its ABEC-1 rating ensures consistent performance in general machinery.

Where Is 28158-28300X Bearing Used?
You’ll often find 28158-28300X Bearing in industrial pumps and gearboxes, where its tapered rollers manage radial and thrust loads efficiently. The temperature range suits most operational environments.

Q&A

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