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TS (Single Row Tapered Roller Bearings) (Imperial) HM801349-HM801311

TS (Single Row Tapered Roller Bearings) (Imperial) HM801349-HM801311

The HM801349-HM801311 is a single-row tapered roller bearing with a 1.5938″ bore and 3.25″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 23100 lbf radially and 5590 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various environments.

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

Weighing 1.6 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance ensures straightforward installation, with options for C3/C4/C5 available. Its ABEC-1 rating provides dependable precision for general industrial use.

Perfect for applications like axle systems or conveyor belts, where durability and load capacity are key. The tapered roller design efficiently manages both radial and thrust forces.

Maintenance is simple thanks to its open structure, allowing regular greasing. The chrome steel construction resists wear, extending service life.

Suitable for moderate-speed operations, it offers a cost-effective solution for many mechanical setups. Its robust build ensures reliability in challenging conditions.

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Product Parameters

  • Part Number HM801349-HM801311
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5938" x 3.25" x 1.1563"
  • Bore Dia 1.5938"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9063"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1563"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.93"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.11"
  • Cup Backface Backing Diameter 2.76"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM801349
  • Cup Part Number HM801311
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM801300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23100 lbf
  • Static Radial Load 29300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5980 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5590 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 1.6 lb

Features

How Does HM801349-HM801311 Bearing Handle Combined Loads?

HM801349-HM801311 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 23,100 lbf, ensuring reliable performance in demanding conditions.
The steel cage keeps the rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Why Choose HM801349-HM801311 Bearing for Precision Tasks?

HM801349-HM801311 Bearing features precise cone and cup dimensions, ensuring accurate alignment in applications.
The standard radial clearance allows for smooth operation, reducing vibration and noise.
Its ABEC-1 rating guarantees consistent performance in precision machinery.
The tapered roller design efficiently handles combined loads, making it versatile for different uses.

Engineered for Reliability: HM801349-HM801311 Bearing

HM801349-HM801311 Bearing’s chrome steel construction provides durability and resistance to wear.
The dynamic thrust rating of 5,590 lbf ensures reliable performance under heavy loads.
Its single-row design simplifies installation while maintaining high load capacity.
With a weight of 1.6 lb, it balances strength and ease of use.

Application

Industrial Uses of HM801349-HM801311 Bearing
HM801349-HM801311 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.
In automotive applications, HM801349-HM801311 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a good match for American-made vehicles.
For industrial fans and pumps, HM801349-HM801311 Bearing offers smooth operation thanks to its standard radial clearance. The steel cage adds stability, making it suitable for continuous use.

Where Is HM801349-HM801311 Bearing Used?
You’ll often find HM801349-HM801311 Bearing in conveyor systems, where its ability to handle radial and thrust loads keeps things running smoothly. The open design allows for easy lubrication, extending its service life.
In mining equipment, HM801349-HM801311 Bearing stands up to harsh environments due to its robust chrome steel rollers. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Built for Heavy-Duty Use: HM801349-HM801311 Bearing
HM801349-HM801311 Bearing excels in gearboxes, where its tapered rollers manage high loads and reduce friction. The steel cage keeps everything aligned, even under stress.
For forestry machinery, HM801349-HM801311 Bearing’s durability and temperature tolerance make it a dependable choice. Its standard radial clearance adapts well to varying operational conditions.

Automotive vs Industrial: Applications of HM801349-HM801311 Bearing
In trucks and buses, HM801349-HM801311 Bearing supports axles and transmissions, handling heavy loads with ease. The inch measurements ensure compatibility with many North American models.
For industrial presses, HM801349-HM801311 Bearing’s combined load capacity and chrome steel build provide long-lasting performance. The open seal design simplifies maintenance in dusty environments.

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