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TS (Single Row Tapered Roller Bearings) (Imperial) HM804846-HM804811

TS (Single Row Tapered Roller Bearings) (Imperial) HM804846-HM804811

The HM804846-HM804811 is a single-row tapered roller bearing with a 1.875″ bore and 3.75″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 33100 lbf radially and 8030 lbf thrust, making it versatile for various 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, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in heavy machinery, gearboxes, or industrial equipment where combined loads are common.

Weighing 2.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number HM804846-HM804811
  • Brand TFL
  • Interchangeable Timken
  • Size 1.875" x 3.75" x 1.1875"
  • Bore Dia 1.875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1563"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9063"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.26"
  • Cone Backface Backing Diameter 2.6"
  • Cup Frontface Backing Diameter 3.62"
  • Cup Backface Backing Diameter 3.27"
  • Cage Cone Frontface Clearance 0.14"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.15"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM804846
  • Cup Part Number HM804811
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM804800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 33100 lbf
  • Static Radial Load 35400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8590 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8030 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 2.1 lb

Features

Performance Features of HM804846-HM804811 Bearing

HM804846-HM804811 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 33,100 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

HM804846-HM804811 Bearing requires lubrication for optimal performance and longevity.
Its standard radial clearance makes it versatile for different industrial needs.

Application

Industrial Uses of HM804846-HM804811 Bearing
HM804846-HM804811 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively.
The imperial sizing makes it a straightforward replacement for Timken bearings in North American industrial applications.

Where Is HM804846-HM804811 Bearing Used?
You’ll find HM804846-HM804811 Bearing in truck wheel hubs, where its chrome steel construction provides durability under constant vibration.
The open design allows for easy relubrication, extending service life in demanding transport conditions.

Built for Heavy-Duty Use: HM804846-HM804811 Bearing
HM804846-HM804811 Bearing performs well in agricultural machinery like combine harvesters, withstanding dusty conditions thanks to its steel cage.
The standard radial clearance accommodates thermal expansion during long operating hours.

Automotive vs Industrial: Applications of HM804846-HM804811 Bearing
In automotive drivetrains, HM804846-HM804811 Bearing supports differential systems with reliable load capacity.
For industrial gearboxes, its ABEC-1 rating provides sufficient precision while maintaining cost-effectiveness.

Q&A

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