+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 2783-2729X

TS (Single Row Tapered Roller Bearings) (Imperial) 2783-2729X

The 2783-2729X is a single-row tapered roller bearing with a 1.25″ bore and 3″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 19500 lbf radially and 2630 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 ranging from -30°C to 110°C.

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

Weighing just 1.3 lb, it’s a robust yet manageable choice. Compliant with RoHS and REACH standards, it’s safe for widespread use. The ABEC-1 rating ensures consistent performance.

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

Product Parameters

  • Part Number 2783-2729X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 3" x 0.9361"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.01"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9361"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.52"
  • Cone Backface Backing Diameter 1.61"
  • Cup Frontface Backing Diameter 2.80"
  • Cup Backface Backing Diameter 2.64"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2783
  • Cup Part Number 2729X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 19500 lbf
  • Static Radial Load 23000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5060 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2630 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 1.3 lb

Features

Performance Features of 2783-2729X Bearing

2783-2729X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 19,500 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.

2783-2729X Bearing requires lubrication, which helps maintain smooth operation under heavy loads.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 2783-2729X Bearing
2783-2729X Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 2783-2729X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 2783-2729X Bearing’s open design simplifies lubrication and maintenance, extending service life. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 2783-2729X Bearing Used?
2783-2729X Bearing can be found in agricultural machinery, such as tractors and harvesters, where its robust design withstands harsh conditions. The standard radial clearance offers flexibility for different operational needs.

In mining equipment, 2783-2729X Bearing’s ability to handle dynamic loads makes it ideal for crushers and screens. The tapered rollers distribute stress evenly, reducing wear over time.

Built for Heavy-Duty Use: 2783-2729X Bearing
2783-2729X Bearing excels in forestry machinery, like log splitters, due to its high static radial load capacity. The chrome steel rollers ensure smooth operation even under extreme pressure.

For material handling systems, 2783-2729X Bearing’s compatibility with Timken models makes it a versatile choice. Its effective center location helps maintain alignment in complex setups.

Automotive vs Aerospace: Applications of 2783-2729X Bearing
In automotive gearboxes, 2783-2729X Bearing provides reliable performance with its combined load capability. The ABEC-1 rating ensures sufficient precision for most vehicle applications.

For aerospace ground support equipment, 2783-2729X Bearing’s temperature range suits various operational conditions. The steel cage and chrome steel components offer a balance of strength and longevity.

Q&A

SEND INQUIRY