+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) HM807049A-HM807011

TS (Single Row Tapered Roller Bearings) (Imperial) HM807049A-HM807011

The HM807049A-HM807011 is a single-row tapered roller bearing with a 2.125″ bore and 4.125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 45700 lbf radially and 9890 lbf thrust, making it robust for heavy-duty use.

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 applications like industrial machinery or automotive systems where combined loads are common.

Weighing 3.1 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various industries. The ABEC-1 rating ensures consistent performance under standard conditions.

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

Product Parameters

  • Part Number HM807049A-HM807011
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.125" x 1.4375"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.48"
  • Cone Backface Backing Diameter 2.72"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.58"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.29"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM807049A
  • Cup Part Number HM807011
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM807000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 45700 lbf
  • Static Radial Load 50200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9890 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 3.1 lb

Features

Performance Features of HM807049A-HM807011 Bearing

HM807049A-HM807011 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is HM807049A-HM807011 Bearing Engineered for Reliability?

HM807049A-HM807011 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 9,890 lbf (Ca90) highlights its capability in demanding environments.
The open seal type allows for easy lubrication, maintaining performance over time.

Built for Durability: HM807049A-HM807011 Bearing

HM807049A-HM807011 Bearing’s chrome steel components resist wear, ensuring long service life.
The tapered roller design efficiently distributes loads, reducing stress on individual components.
With a static radial load capacity of 50,200 lbf, it handles heavy loads with ease.
Its ABEC-1 rating confirms consistent precision in industrial applications.

Application

Industrial Uses of HM807049A-HM807011 Bearing
HM807049A-HM807011 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 even in demanding environments.

In automotive applications, HM807049A-HM807011 Bearing supports 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, HM807049A-HM807011 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes HM807049A-HM807011 Bearing a Preferred Choice?
HM807049A-HM807011 Bearing excels in agricultural machinery, where its robust design withstands dust and debris. The standard radial clearance ensures smooth operation in fluctuating temperatures.

In mining equipment, HM807049A-HM807011 Bearing’s high dynamic load capacity makes it suitable for heavy-duty applications. Its ABEC-1 rating balances precision and cost-effectiveness for industrial use.

Built for Heavy-Duty Use: HM807049A-HM807011 Bearing
HM807049A-HM807011 Bearing is ideal for forestry machinery, handling shock loads and rough terrain with ease. The tapered rollers distribute stress evenly, reducing wear.

For railway applications, HM807049A-HM807011 Bearing’s temperature tolerance ensures reliability in extreme conditions. Its compatibility with Timken models simplifies maintenance and replacements.

Automotive vs Aerospace: Applications of HM807049A-HM807011 Bearing
In automotive drivetrains, HM807049A-HM807011 Bearing provides smooth power transmission, while its inch sizing suits aftermarket upgrades. The steel cage enhances durability under high stress.

For aerospace ground support equipment, HM807049A-HM807011 Bearing’s precision handling of combined loads ensures safety and efficiency. Its compliance with RoHS standards adds environmental benefits.

Q&A

SEND INQUIRY