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TS (Single Row Tapered Roller Bearings) (Imperial) 15116-15250RB

TS (Single Row Tapered Roller Bearings) (Imperial) 15116-15250RB

The 15116-15250RB is a single-row tapered roller bearing with a 1.1855″ bore and 2.5″ outer diameter, crafted from durable 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 reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

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

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Product Parameters

  • Part Number 15116-15250RB
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1855" x 2.5" x 0.8125"
  • Bore Dia 1.1855"
  • 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 1.4"
  • Cone Backface Backing Diameter 1.42"
  • 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 15116
  • 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

Performance Features of 15116-15250RB Bearing

15116-15250RB Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is 15116-15250RB Bearing Engineered for Reliability?

15116-15250RB Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent resistance to wear, ensuring long service life.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
With ABEC-1 precision rating, it balances performance and cost-effectiveness.

Built for Durability: 15116-15250RB Bearing

15116-15250RB Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The steel cage maintains roller positioning, reducing wear and extending bearing life.
Its static radial load capacity of 12,100 lbf ensures stability in demanding applications.
Operating between -30° to 110°C, it withstands various environmental conditions.

Application

Industrial Uses of 15116-15250RB Bearing
15116-15250RB Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

What Makes 15116-15250RB Bearing a Preferred Choice?
In automotive applications, 15116-15250RB Bearing fits well in wheel hubs and differential systems, thanks to its precise inch sizing. Its open design allows for easy lubrication, extending service life in high-mileage scenarios.

Built for Heavy-Duty Use: 15116-15250RB Bearing
This bearing excels in conveyor systems and industrial fans, where its dynamic load capacity keeps operations smooth. The steel cage adds stability, making it reliable for continuous use.

Automotive vs Aerospace: Applications of 15116-15250RB Bearing
While 15116-15250RB Bearing is popular in truck axles, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across different environments.

Perfect Fit for Automation: 15116-15250RB Bearing
In robotic arms and assembly line equipment, 15116-15250RB Bearing offers smooth rotation under varying loads. Its standard radial clearance adapts well to both light and heavy operational demands.

Q&A

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