+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 15120A-15250X

TS (Single Row Tapered Roller Bearings) (Imperial) 15120A-15250X

The 15120A-15250X is a single-row tapered roller bearing with a 1.188″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13500 lbf radially and 2090 lbf thrust, making it versatile for various applications.

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

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

Weighing just 0.6lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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

Product Parameters

  • Part Number 15120A-15250X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.188" x 2.5" x 0.8125"
  • Bore Dia 1.188"
  • 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 0.02"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.4"
  • Cone Backface Backing Diameter 1.4"
  • Cup Frontface Backing Diameter 2.34"
  • Cup Backface Backing Diameter 2.17"
  • 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 15120A
  • Cup Part Number 15250X
  • 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 15120A-15250X Bearing

15120A-15250X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, making it suitable for demanding industrial applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is 15120A-15250X Bearing Engineered for Reliability?

15120A-15250X Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance allows for smooth operation in most industrial settings.
The bearing requires lubrication, ensuring consistent performance over time.

Built for Durability: 15120A-15250X Bearing

15120A-15250X Bearing’s tapered roller design efficiently distributes loads, reducing stress on components.
The steel cage maintains roller spacing, preventing slippage and minimising wear.
With a static radial load capacity of 12,100 lbf, it handles heavy-duty applications with ease.
Its ABEC-1 rating ensures reliable precision for general industrial use.

Steel vs Ceramic Bearings: Strengths of 15120A-15250X Bearing

15120A-15250X Bearing uses chrome steel for both rollers and rings, offering a balance of strength and affordability.
This material choice provides good resistance to wear and fatigue in typical operating conditions.
The bearing’s dynamic thrust rating of 2,090 lbf makes it versatile for various load requirements.
Its standard construction ensures compatibility with most industrial equipment.

Application

Common Applications of 15120A-15250X Bearing
15120A-15250X Bearing is widely used in industrial gearboxes, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in high-stress environments.
In automotive axles, 15120A-15250X Bearing provides reliable performance, thanks to its precise imperial sizing and compatibility with Timken equivalents. It’s a go-to choice for heavy-duty vehicles.

How Does 15120A-15250X Bearing Improve Performance?
15120A-15250X Bearing enhances machinery by reducing friction in conveyor systems, ensuring smooth operation. Its steel cage offers added strength for long-term use.
The bearing’s open design simplifies maintenance, making it ideal for agricultural equipment where dirt and debris are common.

Built for Heavy-Duty Use: 15120A-15250X Bearing
15120A-15250X Bearing excels in construction equipment, handling dynamic loads with ease. Its standard radial clearance adapts well to varying operating conditions.
For mining applications, this bearing’s robust design withstands harsh environments, ensuring consistent performance under heavy loads.

Automotive vs Aerospace: Applications of 15120A-15250X Bearing
In automotive systems, 15120A-15250X Bearing supports wheel hubs and transmissions, offering reliable load capacity. The ABEC-1 rating ensures adequate precision for most vehicles.
While not typically used in aerospace, this bearing finds its place in ground support equipment, where its durability and ease of maintenance are valued.

Perfect Fit for Automation: 15120A-15250X Bearing
15120A-15250X Bearing is suitable for robotic arms, providing smooth rotation under combined loads. Its inch sizing makes it compatible with many North American machinery standards.
In packaging machines, the bearing’s tapered rollers ensure precise alignment, reducing wear and tear over time.

Q&A

SEND INQUIRY