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TS (Single Row Tapered Roller Bearings) (Imperial) HM911242-HM911210

TS (Single Row Tapered Roller Bearings) (Imperial) HM911242-HM911210

The HM911242-HM911210 is a single-row tapered roller bearing with a 2.125″ bore and 5.125″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 44400 lbf radially and 16200 lbf thrust, making it suitable for heavy-duty applications.

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

Interchangeable with Timken bearings, this model is a reliable choice for replacements. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 4.9 lb, it offers a sturdy build for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number HM911242-HM911210
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 5.125" x 1.4375"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.91"
  • Cone Backface Backing Diameter 3.11"
  • Cup Frontface Backing Diameter 4.88"
  • Cup Backface Backing Diameter 4.29"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.25"
  • Effective Center Location 0.21"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM911242
  • Cup Part Number HM911210
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM911200
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 44400 lbf
  • Static Radial Load 41100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 16200 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 4.900 lb

Features

Performance Features of HM911242-HM911210 Bearing

HM911242-HM911210 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 44,400 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is HM911242-HM911210 Bearing Engineered for Reliability?

HM911242-HM911210 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and wear resistance.
Its standard radial clearance allows for smooth operation in most industrial settings.
The bearing requires lubrication to maintain peak performance over time.

Built for Durability: HM911242-HM911210 Bearing

HM911242-HM911210 Bearing’s tapered roller design distributes loads evenly across its surfaces.
The steel cage maintains proper roller spacing, preventing premature wear.
With a static radial load capacity of 41,100 lbf, it handles demanding applications with ease.
Its inch-sized dimensions make it compatible with various industrial equipment.

Application

Industrial Uses of HM911242-HM911210 Bearing
HM911242-HM911210 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 in demanding environments.

In automotive applications, HM911242-HM911210 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial fans and pumps, HM911242-HM911210 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes HM911242-HM911210 Bearing a Preferred Choice?
HM911242-HM911210 Bearing excels in agricultural machinery, such as tractors and harvesters, where its robust design withstands dirt and debris. The standard radial clearance ensures smooth rotation even under heavy loads.

In material handling systems, HM911242-HM911210 Bearing supports conveyor rollers, offering consistent performance in high-load scenarios. Its compatibility with Timken models simplifies replacements and maintenance.

Built for Heavy-Duty Use: HM911242-HM911210 Bearing
HM911242-HM911210 Bearing is ideal for mining equipment, where its tapered rollers manage extreme loads and vibrations. The ABEC-1 rating provides sufficient precision for most industrial applications.

For railway applications, HM911242-HM911210 Bearing ensures reliable performance in axle boxes, handling both radial and axial forces. The temperature range suits various climatic conditions.

Q&A

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