TS (Single Row Tapered Roller Bearings) (Imperial) HM804842-HM804811

The HM804842-HM804811 is a single-row tapered roller bearing with a 1.75″ bore and 3.75″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 33100 lbf radially and 8030 lbf in thrust, suitable for demanding applications.

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

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

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Description

Features

Application

Q&A

Product Parameters

Part Number HM804842-HM804811
Brand TFL
Interchangeable Timken
Size 1.75" x 3.75" x 1.1875"
Bore Dia 1.75"
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 0.03"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 2.24"
Cone Backface Backing Diameter 2.24"
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 HM804842
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 2.3 lb

Features

How Is HM804842-HM804811 Bearing Engineered for Reliability?

HM804842-HM804811 Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 33,100 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes HM804842-HM804811 Bearing Suitable for High-Temperature Applications?

HM804842-HM804811 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The chrome steel construction resists heat-induced wear, maintaining performance under stress.
Its open design allows for easy lubrication, ensuring smooth operation in demanding environments.
The bearing’s robust build handles both radial and thrust loads effectively.

Designed for Durability: HM804842-HM804811 Bearing

HM804842-HM804811 Bearing is built with high-quality chrome steel for long-lasting performance.
Its single-row tapered roller design efficiently manages combined loads up to 35,400 lbf.
The steel cage ensures proper roller spacing, minimising wear and noise.
This bearing is ideal for applications requiring reliability and strength.

Application

Industrial Uses of HM804842-HM804811 Bearing
HM804842-HM804811 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.

Where Is HM804842-HM804811 Bearing Used?
You’ll often find HM804842-HM804811 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high loads. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: HM804842-HM804811 Bearing
HM804842-HM804811 Bearing excels in industrial gearboxes, providing reliable performance under continuous operation. The steel cage adds extra strength, making it suitable for high-stress applications.

Automotive vs Aerospace: Applications of HM804842-HM804811 Bearing
In automotive systems, HM804842-HM804811 Bearing is used in wheel hubs and differentials, offering smooth performance. For aerospace, its precision and load capacity make it ideal for auxiliary systems.

Perfect Fit for Automation: HM804842-HM804811 Bearing
HM804842-HM804811 Bearing works well in automated conveyor systems, where its tapered rollers ensure consistent movement. The open design allows for easy lubrication, reducing maintenance downtime.