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TS (Single Row Tapered Roller Bearings) (Imperial) 15101-15250RB

TS (Single Row Tapered Roller Bearings) (Imperial) 15101-15250RB

The 15101-15250RB is a single-row tapered roller bearing with a 1″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 13500 lbf radially and 2090 lbf in thrust, making it versatile for various 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, suitable for diverse environments.

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

Weighing just 0.7 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for many applications.

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Product Parameters

  • Part Number 15101-15250RB
  • 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 0.03"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.24"
  • Cone Backface Backing Diameter 1.28"
  • 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 15101
  • 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 15101-15250RB Bearing Engineered for Reliability?

15101-15250RB Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity of 13500 lbf makes it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a standard radial clearance, it offers reliable performance in various operating conditions.

15101-15250RB Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, ensuring smooth operation and reduced wear.

The open design simplifies lubrication, keeping maintenance straightforward and cost-effective.
Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

Application

Industrial Uses of 15101-15250RB Bearing
The 15101-15250RB Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively.
Its chrome steel construction ensures durability in demanding environments, making it a reliable choice for industrial applications.

Where Is 15101-15250RB Bearing Used?
You’ll often find 15101-15250RB Bearing in automotive drivetrains, particularly in wheel hubs and differentials, where its robust design supports high loads.
The inch sizing makes it compatible with many North American vehicles, simplifying replacements and repairs.

Built for Heavy-Duty Use: 15101-15250RB Bearing
This bearing excels in agricultural machinery, such as tractors and harvesters, where its open design allows for easy lubrication and maintenance.
The steel cage adds strength, ensuring long service life even under constant stress.

Automotive vs Aerospace: Applications of 15101-15250RB Bearing
In automotive settings, 15101-15250RB Bearing is ideal for transmissions, while in aerospace, it’s suited for auxiliary systems requiring precise load handling.
The ABEC-1 rating balances performance and cost, making it versatile for various industries.

Perfect Fit for Automation: 15101-15250RB Bearing
For automated conveyor systems, 15101-15250RB Bearing provides smooth operation thanks to its tapered roller design.
The standard radial clearance ensures consistent performance without frequent adjustments.

Q&A

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