+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) HM903247-HM903216

TS (Single Row Tapered Roller Bearings) (Imperial) HM903247-HM903216

The HM903247-HM903216 is a single-row tapered roller bearing with a 1.75″ bore and 3.875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 30700 lbf radial and 10100 lbf thrust, making it versatile for various applications.

Its open design allows 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 2.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The tapered roller design provides effective load distribution, enhancing performance in demanding conditions. Suitable for applications requiring standard radial clearance or optional C3/C4/C5 configurations.

With an ABEC-1 rating, it balances precision and affordability. The clearances and backing diameters are designed for easy installation and alignment.

Perfect for gearboxes, axles, or heavy equipment where durability and load capacity are key. Its chrome steel construction ensures long service life even in tough environments.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number HM903247-HM903216
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 3.875" x 1.2188"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1142"
  • 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 0.050"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.13"
  • Cone Backface Backing Diameter 2.4"
  • Cup Frontface Backing Diameter 3.66"
  • Cup Backface Backing Diameter 3.23"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location 0.02"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM903247
  • Cup Part Number HM903216
  • 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 2.4 lb

Features

How Does HM903247-HM903216 Bearing Handle Combined Loads?

HM903247-HM903216 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 maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Why Choose HM903247-HM903216 Bearing for Precision Tasks?

HM903247-HM903216 Bearing features a tapered roller design, providing precise load distribution and smooth operation.
Its ABEC-1 rating ensures consistent performance for applications requiring moderate precision.
The standard radial clearance allows for flexibility in different operating conditions.
Made from durable chrome steel, it resists wear and maintains accuracy over time.

Engineered for Reliability: HM903247-HM903216 Bearing

HM903247-HM903216 Bearing’s single-row construction ensures stability under combined loads.
The chrome steel rollers and rings enhance durability, even in high-stress applications.
With a dynamic thrust rating of 10,100 lbf, it handles demanding tasks with ease.
Its open design simplifies lubrication, keeping maintenance straightforward.

Steel vs Ceramic Bearings: Strengths of HM903247-HM903216 Bearing

HM903247-HM903216 Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
This material choice provides excellent wear resistance and load capacity.
The steel cage ensures proper roller alignment, reducing friction and noise.
Suitable for a wide temperature range, it performs reliably in various industrial settings.

Performance Features of HM903247-HM903216 Bearing

HM903247-HM903216 Bearing combines a tapered roller design with chrome steel components for robust performance.
Its dynamic radial rating of 7,950 lbf ensures long-lasting operation under stress.
The standard radial clearance offers versatility for different installation needs.
With a weight of 2.4 lb, it provides a good balance of strength and manageability.

Application

Industrial Uses of HM903247-HM903216 Bearing
HM903247-HM903216 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The inch sizing makes it a good fit for North American industrial applications.
In automotive settings, HM903247-HM903216 Bearing works well in wheel hubs and differential systems, thanks to its durable chrome steel construction. Its standard radial clearance ensures reliable performance under varying loads.

Where Is HM903247-HM903216 Bearing Used?
You’ll often find HM903247-HM903216 Bearing in agricultural machinery, particularly in gearboxes and drivetrains. Its steel cage provides stability during high-torque operations.
The bearing also suits mining equipment, where its ABEC-1 rating offers sufficient precision for rugged environments. Maintenance is straightforward due to its open design.

Built for Heavy-Duty Use: HM903247-HM903216 Bearing
HM903247-HM903216 Bearing excels in forestry equipment, supporting axles and saw mechanisms with its robust load capacity. The chrome steel rollers resist wear even in dusty conditions.
For conveyor systems in factories, this bearing’s tapered design manages both radial and thrust loads efficiently. Its temperature range allows operation in most industrial climates.

Automotive vs Aerospace: Applications of HM903247-HM903216 Bearing
In trucks and buses, HM903247-HM903216 Bearing handles wheel loads reliably due to its high dynamic radial rating. The imperial sizing simplifies replacements in older vehicles.
While not for aerospace, it’s ideal for ground support equipment where durability matters more than ultra-lightweight designs. The steel cage balances strength and cost-effectiveness.

Key Fields for HM903247-HM903216 Bearing
HM903247-HM903216 Bearing is a go-to choice for railway maintenance vehicles, where its tapered rollers cope with uneven track forces. The standard lubrication requirement keeps maintenance simple.
In power generation plants, this bearing supports auxiliary machinery like cooling fans. Its -30° to 110°C range covers most operational temperatures without special modifications.

Q&A

SEND INQUIRY