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TS (Single Row Tapered Roller Bearings) (Imperial) 15100-15250RB

TS (Single Row Tapered Roller Bearings) (Imperial) 15100-15250RB

The 15100-15250RB is a single-row tapered roller bearing with a 1″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13500 lbf radially and 2090 lbf in thrust, making it versatile for various applications.

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

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

Weighing just 0.7lb, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 15100-15250RB
  • Brand TFL
  • Interchangeable Timken
  • Size 1" x 2.5" x 0.8125"
  • Bore Dia 1"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.24"
  • Cone Backface Backing Diameter 1.5"
  • Cup Frontface Backing Diameter 2.34"
  • Cup Backface Backing Diameter 2.20"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.23"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 15100
  • Cup Part Number 15250RB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 15000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 13500 lbf
  • Static Radial Load 12100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3490 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2090 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 0.7 lb

Features

How Is 15100-15250RB Bearing Engineered for Reliability?

15100-15250RB Bearing features a single row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 13,500 lbf.

The precision-engineered cage maintains roller alignment, reducing friction and wear during operation.
With a standard radial clearance, it offers consistent performance across various applications.

15100-15250RB Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design simplifies lubrication, ensuring smooth functionality over extended periods.

Application

Industrial Uses of 15100-15250RB Bearing
15100-15250RB Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 15100-15250RB Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial conveyor systems, 15100-15250RB Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability during continuous operation.

What Makes 15100-15250RB Bearing a Preferred Choice?
15100-15250RB Bearing stands out in agricultural machinery, where its robust design copes with dusty and high-vibration conditions. The standard radial clearance offers flexibility for different setups.

In mining equipment, 15100-15250RB Bearing’s ability to handle dynamic radial loads makes it suitable for crushers and screens. The ABEC-1 rating ensures consistent performance without over-engineering.

Built for Heavy-Duty Use: 15100-15250RB Bearing
15100-15250RB Bearing excels in forestry machinery, where its tapered rollers manage uneven loads from heavy logs. The chrome steel rollers resist wear even in abrasive conditions.

For railway applications, 15100-15250RB Bearing’s temperature tolerance makes it reliable in both hot and cold climates. The steel cage prevents deformation under constant vibration.

Automotive vs Aerospace: Applications of 15100-15250RB Bearing
In automotive drivetrains, 15100-15250RB Bearing supports gearboxes with its combined load capacity. The inch measurements simplify replacements in older vehicle models.

For industrial pumps, 15100-15250RB Bearing’s standard radial clearance accommodates slight misalignments. The open design allows quick inspection and relubrication during maintenance.

Q&A

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