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TS (Single Row Tapered Roller Bearings) (Imperial) HM212049-HM212011

TS (Single Row Tapered Roller Bearings) (Imperial) HM212049-HM212011

The HM212049-HM212011 is a single-row tapered roller bearing with a 2.625″ bore and 4.8125″ outer diameter, crafted from sturdy chrome steel. It manages 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 ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 4.1 lb, it offers robust performance for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number HM212049-HM212011
  • Brand TFL
  • Interchangeable Timken
  • Size 2.625" x 4.8125" x 1.5"
  • Bore Dia 2.625"
  • 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 3.58"
  • Cone Backface Backing Diameter 3.23"
  • 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 HM212049
  • 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 4.100 lb

Features

How Is HM212049-HM212011 Bearing Engineered for Reliability?

HM212049-HM212011 Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 60,000 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes HM212049-HM212011 Bearing Suitable for High-Temperature Applications?

HM212049-HM212011 Bearing operates efficiently in temperatures from -30° to 110°C, thanks to its chrome steel construction.
The tapered roller design distributes loads evenly, enhancing performance under stress.
Its standard radial clearance options (C3/C4/C5) allow flexibility for different operational needs.
Regular lubrication ensures smooth functioning and longevity in demanding environments.

Built for Durability: HM212049-HM212011 Bearing

HM212049-HM212011 Bearing is crafted with high-quality chrome steel for both rings and rollers.
Its static radial load capacity of 62,700 lbf ensures reliability in heavy-load scenarios.
The single-row tapered design provides stability and efficient load distribution.
With an ABEC-1 rating, it balances precision and durability for industrial use.

Application

Industrial Uses of HM212049-HM212011 Bearing
HM212049-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 in demanding environments.

In automotive applications, HM212049-HM212011 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial conveyor systems, HM212049-HM212011 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The standard radial clearance offers flexibility for different operational needs.

Why Is HM212049-HM212011 Bearing Essential in Machinery?
HM212049-HM212011 Bearing supports heavy radial and thrust loads in agricultural machinery, ensuring smooth operation in tractors and harvesters. Its steel cage adds strength under continuous use.

In mining equipment, HM212049-HM212011 Bearing’s robust design withstands harsh conditions, reducing downtime. The ABEC-1 rating balances precision and cost-effectiveness for industrial applications.

Built for Heavy-Duty Use: HM212049-HM212011 Bearing
HM212049-HM212011 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads from logging operations. The chrome steel rollers resist wear over time.

For railway applications, HM212049-HM212011 Bearing provides stability in axle boxes, handling both radial and axial forces. Its temperature range suits varying climatic conditions.

Automotive vs Aerospace: Applications of HM212049-HM212011 Bearing
In automotive drivetrains, HM212049-HM212011 Bearing ensures smooth power transmission, while its inch sizing simplifies replacements. The open design facilitates regular maintenance.

For aerospace ground equipment, HM212049-HM212011 Bearing’s combined load capacity supports heavy lifting mechanisms. Its compliance with RoHS and REACH standards adds environmental safety.

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