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TS (Single Row Tapered Roller Bearings) (Imperial) HM212046-HM212011

TS (Single Row Tapered Roller Bearings) (Imperial) HM212046-HM212011

The HM212046-HM212011 is a single-row tapered roller bearing with a 2.5″ bore and 4.8125″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 60,000 lbf radially and 8,990 lbf 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 environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy machinery or automotive uses where combined loads are common.

Weighing 4.3 lb, it’s sturdy 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 HM212046-HM212011
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 4.8125" x 1.5"
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.8125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.51"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.17"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.52"
  • Cone Backface Backing Diameter 3.15"
  • Cup Frontface Backing Diameter 4.60"
  • Cup Backface Backing Diameter 4.25"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.43"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM212046
  • Cup Part Number HM212011
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM212000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 60000 lbf
  • Static Radial Load 62700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 15600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8990 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 4.3 lb

Features

Performance Features of HM212046-HM212011 Bearing

HM212046-HM212011 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 60,000 lbf, ensuring reliable performance in heavy-duty applications.

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 operating conditions.

HM212046-HM212011 Bearing requires lubrication for optimal performance and longevity.
Its standard radial clearance makes it versatile for different industrial needs.

Application

Industrial Uses of HM212046-HM212011 Bearing
HM212046-HM212011 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 even in demanding environments.

Where Is HM212046-HM212011 Bearing Used?
You’ll often find HM212046-HM212011 Bearing in agricultural machinery, supporting axles and gearboxes. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: HM212046-HM212011 Bearing
HM212046-HM212011 Bearing excels in mining applications, where its robust design withstands high radial and thrust loads. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of HM212046-HM212011 Bearing
In automotive systems, HM212046-HM212011 Bearing is ideal for wheel hubs and transmissions. For aerospace, its precision meets the needs of auxiliary systems without adding excessive weight.

Essential Roles of HM212046-HM212011 Bearing
HM212046-HM212011 Bearing plays a key role in industrial fans, ensuring smooth rotation under varying loads. The steel cage provides stability, making it reliable for continuous operation.

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