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TS (Single Row Tapered Roller Bearings) (Imperial) HM903245-HM903210

TS (Single Row Tapered Roller Bearings) (Imperial) HM903245-HM903210

The HM903245-HM903210 is a single-row tapered roller bearing with a 1.625″ bore and 3.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 30700 lbf radially and 10100 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial 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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Product Parameters

  • Part Number HM903245-HM903210
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 3.75" x 1.2188"
  • Bore Dia 1.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2188"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.13"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 3.62"
  • Cup Backface Backing Diameter 3.19"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location 0.02"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM903245
  • Cup Part Number HM903210
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM903200
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 30700 lbf
  • Static Radial Load 29700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7950 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10100 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 Does HM903245-HM903210 Bearing Handle Combined Loads?

HM903245-HM903210 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 30,700 lbf, ensuring reliable performance in demanding conditions.
The steel cage keeps the tapered 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 HM903245-HM903210 Bearing for Precision Tasks?

HM903245-HM903210 Bearing features a single-row tapered roller design, providing precise load distribution.
The chrome steel construction ensures durability and resistance to wear under heavy loads.
Its ABEC-1 rating guarantees consistent performance for precision applications.
The open seal type allows for easy lubrication, maintaining smooth operation over time.

Engineered for Reliability: HM903245-HM903210 Bearing

HM903245-HM903210 Bearing’s tapered roller design ensures stable operation under combined loads.
The chrome steel materials resist wear, making it suitable for long-term use.
With a static radial load capacity of 29,700 lbf, it handles demanding conditions with ease.
The standard radial clearance options provide flexibility for different applications.

Steel vs Ceramic Bearings: Strengths of HM903245-HM903210 Bearing

HM903245-HM903210 Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
Its dynamic thrust rating of 10,100 lbf ensures reliable performance in thrust applications.
The steel cage design enhances durability while maintaining smooth operation.
This bearing is ideal for industrial uses where combined loads are common.

Application

Industrial Uses of HM903245-HM903210 Bearing
HM903245-HM903210 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is HM903245-HM903210 Bearing Used?
You’ll often find HM903245-HM903210 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for American-made vehicles, offering reliable performance under varied loads.

Built for Heavy-Duty Use: HM903245-HM903210 Bearing
HM903245-HM903210 Bearing excels in industrial fans and conveyor systems, where its open design allows for easy lubrication. The steel cage adds stability, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of HM903245-HM903210 Bearing
In automotive settings, HM903245-HM903210 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems. Its ABEC-1 rating ensures consistent performance across different environments.

Perfect Fit for Automation: HM903245-HM903210 Bearing
HM903245-HM903210 Bearing works well in automated assembly lines, where precision and reliability are key. The tapered rollers reduce friction, ensuring smooth operation in repetitive tasks.

Q&A

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