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TS (Single Row Tapered Roller Bearings) (Imperial) HM804848A-HM804811

TS (Single Row Tapered Roller Bearings) (Imperial) HM804848A-HM804811

The HM804848A-HM804811 is a single-row tapered roller bearing with a 1.906″ bore and 3.75″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 33100 lbf radial and 8030 lbf thrust, making it a sturdy choice for heavy-duty applications.

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, suitable for various industrial environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in machinery like gearboxes or wheel hubs 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 HM804848A-HM804811
  • Brand TFL
  • Interchangeable Timken
  • Size 1.906" x 3.75" x 1.1875"
  • Bore Dia 1.906"
  • 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 0.09"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.26"
  • Cone Backface Backing Diameter 2.48"
  • 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 HM804848A
  • 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 HM804848A-HM804811 Bearing

HM804848A-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, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is HM804848A-HM804811 Bearing Engineered for Reliability?

HM804848A-HM804811 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance allows for smooth operation in diverse applications.
The bearing requires lubrication to maintain peak performance over time.

Built for Durability: HM804848A-HM804811 Bearing

HM804848A-HM804811 Bearing’s robust design ensures long-lasting performance under heavy radial and thrust loads.
The precise cone and cup dimensions enhance stability and reduce operational noise.
With an ABEC-1 rating, it balances precision and affordability for industrial use.
Its open seal type simplifies maintenance while keeping contaminants at bay.

Steel vs Ceramic Bearings: Strengths of HM804848A-HM804811 Bearing

HM804848A-HM804811 Bearing uses chrome steel for both rollers and rings, offering excellent strength-to-weight ratio.
This material choice provides better impact resistance compared to ceramic alternatives in heavy-load scenarios.
The steel cage maintains proper roller spacing even at high speeds.
With a weight of 2.1 lb, it remains manageable while delivering substantial load capacity.

Application

Industrial Uses of HM804848A-HM804811 Bearing
HM804848A-HM804811 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

What Makes HM804848A-HM804811 Bearing a Preferred Choice?
In automotive applications, HM804848A-HM804811 Bearing fits well in wheel hubs and transmissions, thanks to its precise imperial sizing. Its open design allows for easy lubrication, extending service life.

Built for Heavy-Duty Use: HM804848A-HM804811 Bearing
For industrial conveyors, HM804848A-HM804811 Bearing offers reliable performance under radial and thrust loads. The steel cage provides added strength, making it suitable for high-stress environments.

Automotive vs Aerospace: Applications of HM804848A-HM804811 Bearing
While HM804848A-HM804811 Bearing excels in truck axles, its precision also suits aerospace components requiring consistent load handling. The ABEC-1 rating ensures dependable performance in both sectors.

Essential Roles of HM804848A-HM804811 Bearing
In agricultural machinery, HM804848A-HM804811 Bearing supports rotating parts like PTO shafts. Its temperature range from -30° to 110°C makes it versatile for various climates.

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