+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
41125-41294D TDO (Two-Row Double-Outer Race) (Imperial)

41125-41294D TDO (Two-Row Double-Outer Race) (Imperial)

The 41125-41294D is a double-row tapered roller bearing with a 1.125-inch bore and 2.9375-inch outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 32300 lbf and is designed for long-lasting performance.

Its open design allows for easy lubrication, while the steel cage ensures smooth operation. The bearing works efficiently in temperatures ranging from -30°C to 110°C.

This model is part of the 41000 series, offering standard radial clearance with options for C3, C4, or C5. Ideal for heavy-duty applications like axles or industrial gearboxes.

Weighing 2.36 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for various mechanical setups.

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

Product Parameters

  • Part Number 41125-41294D
  • Brand TFL
  • Size 1.125" x 2.9375" x 0.955"
  • Bore Dia 1.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.9375"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.625"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.955"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.1875"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.06"
  • Cone Backface Backing Diameter 1.89"
  • Cup Frontface Backing Diameter 2.72"
  • Cage Cone Backface Clearance 0.09"
  • Dynamic Radial Load 32300 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 41125
  • Cup Part Number 41294D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 41000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 4820 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 4960 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 8390 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 2.36 lb

Features

Performance Features of 41125-41294D Bearing

41125-41294D Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 32,300 lbf, making it suitable for heavy-duty applications.
The double-row tapered roller design ensures stability and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 41125-41294D Bearing Resist Wear?

41125-41294D Bearing’s chrome steel construction enhances durability, reducing wear over time.
The steel cage maintains roller alignment, ensuring smooth operation and extended service life.
Its standard radial clearance options provide flexibility for different operational needs.
This design minimises friction, contributing to lower maintenance requirements.

Engineered for Precision: 41125-41294D Bearing

41125-41294D Bearing features precise tolerances, with bore diameter accuracy within +0.005″ to 0.
The tapered roller design delivers consistent performance under radial and thrust loads.
Its ABEC-1 rating ensures reliable precision for industrial applications.
The open seal type allows for easy lubrication and maintenance.

Steel vs Ceramic Bearings: Strengths of 41125-41294D Bearing

41125-41294D Bearing uses chrome steel for both rings and rollers, balancing strength and cost-effectiveness.
This material choice provides excellent resistance to wear and fatigue in demanding environments.
The bearing’s double-row design enhances load capacity without compromising on size.
Its standard lubrication requirement ensures consistent performance over time.

Application

Industrial Uses of 41125-41294D Bearing
The 41125-41294D Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its double-row design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 41125-41294D Bearing supports wheel hubs and drivetrains, providing reliable performance under varying load conditions. The inch sizing makes it compatible with many North American vehicle models.

For industrial automation, 41125-41294D Bearing’s tapered roller design offers stability in conveyor systems and robotic arms. The open seal type allows for easy lubrication, extending its service life.

Where Is 41125-41294D Bearing Used?
You’ll often find 41125-41294D Bearing in agricultural machinery, where its robust design withstands dirt and debris. The steel cage adds extra strength for long-term use.

In material handling systems, 41125-41294D Bearing ensures smooth operation of heavy loads. Its standard radial clearance makes it versatile for various industrial settings.

Built for Heavy-Duty Use: 41125-41294D Bearing
The 41125-41294D Bearing excels in forestry equipment, handling rough terrain and high loads. Its tapered rollers distribute stress evenly, reducing wear.

For railway applications, 41125-41294D Bearing provides reliable performance in bogies and axles. The ABEC-1 rating ensures consistent precision under heavy use.

Automotive vs Aerospace: Applications of 41125-41294D Bearing
In automotive systems, 41125-41294D Bearing is ideal for wheel bearings and transmissions, offering durability and ease of maintenance.

For aerospace ground equipment, 41125-41294D Bearing supports heavy loads in aircraft tugs and loading systems. Its temperature range suits various operational conditions.

Q&A

SEND INQUIRY