+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 15126-15250RB

TS (Single Row Tapered Roller Bearings) (Imperial) 15126-15250RB

The 15126-15250RB is a single-row tapered roller bearing with a 1.25″ bore and 2.5″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 13500 lbf radial and 2090 lbf 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 common.

Weighing just 0.600 lb, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for your needs.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 15126-15250RB
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.5" x 0.8125"
  • Bore Dia 1.25"
  • 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 1.5"
  • Cone Backface Backing Diameter 1.52"
  • 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 15126
  • 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 0.600 lb

Features

Performance Features of 15126-15250RB Bearing

15126-15250RB Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, ensuring reliable performance in various applications.

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

15126-15250RB Bearing requires lubrication, ensuring smooth operation and reduced wear over time.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 15126-15250RB Bearing
15126-15250RB Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 15126-15250RB Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyors, 15126-15250RB Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 15126-15250RB Bearing a Preferred Choice?
15126-15250RB Bearing stands out in applications requiring precise load distribution, such as gearboxes and power transmission systems. Its standard radial clearance offers flexibility for different operational needs.

The bearing’s compatibility with Timken models makes it a cost-effective option for maintenance and replacements. Its temperature range ensures stable performance in both hot and cold environments.

Built for Heavy-Duty Use: 15126-15250RB Bearing
15126-15250RB Bearing excels in mining equipment, where its robust design withstands extreme loads and harsh conditions. The tapered rollers reduce friction, enhancing efficiency.

In forestry machinery, this bearing’s ability to handle radial and thrust loads simultaneously makes it a reliable component. The chrome steel rollers resist wear, even in dusty environments.

Automotive vs Aerospace: Applications of 15126-15250RB Bearing
In automotive systems, 15126-15250RB Bearing is often found in drivetrains, offering smooth operation under heavy loads. Its imperial measurements align with standard automotive parts.

For aerospace ground support equipment, this bearing provides dependable performance in load-handling applications. The ABEC-1 rating ensures sufficient precision for these demanding tasks.

Q&A

SEND INQUIRY