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TS (Single Row Tapered Roller Bearings) (Imperial) HM161040-HM161012

TS (Single Row Tapered Roller Bearings) (Imperial) HM161040-HM161012

The HM161040-HM161012 is a single-row tapered roller bearing with a 12.2″ bore and 19.75″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 585,000 lbf radially and 77,900 lbf thrust, making it suitable for heavy-duty applications.

Its pin-type cage design ensures smooth operation, while the open seal allows for easy lubrication. The bearing operates efficiently 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 large equipment where high radial and thrust loads are common.

Weighing 170.10 lb, it’s built for durability and long-lasting performance. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number HM161040-HM161012
  • Brand TFL
  • Interchangeable Timken
  • Size 12.2" x 19.75" x 3.875"
  • Bore Dia 12.2"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 19.75"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 3.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.875"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 14.53"
  • Cone Backface Backing Diameter 13.7"
  • Cup Frontface Backing Diameter 18.72"
  • Cup Backface Backing Diameter 18.43"
  • Cage Cone Frontface Clearance 0.32"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location 0.47"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM161040
  • Cup Part Number HM161012
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM161000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 585000 lbf
  • Static Radial Load 848000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 152000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 77900 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 170.10 lb

Features

How Does HM161040-HM161012 Bearing Handle Combined Loads?

HM161040-HM161012 Bearing is built with chrome steel rings and rollers, designed to handle both radial and thrust loads efficiently.
Its dynamic radial load capacity reaches 585,000 lbf, making it suitable for heavy-duty applications.
The pin-type cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes HM161040-HM161012 Bearing Durable?

HM161040-HM161012 Bearing features chrome steel construction, offering excellent resistance to wear and fatigue.
The tapered roller design distributes loads evenly, enhancing its longevity.
It has a static radial load capacity of 848,000 lbf, ensuring strength under high stress.
The standard radial clearance options provide flexibility for different operational needs.

Engineered for Precision: HM161040-HM161012 Bearing

HM161040-HM161012 Bearing’s precise cone and cup dimensions ensure accurate alignment in assemblies.
Its effective center location of 0.47″ contributes to stable performance under combined loads.
The ABEC-1 rating guarantees consistent quality and reliability.
With a dynamic thrust rating of 77,900 lbf, it excels in demanding environments.

Application

Industrial Uses of HM161040-HM161012 Bearing
HM161040-HM161012 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is HM161040-HM161012 Bearing Used?
You’ll often find HM161040-HM161012 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its pin-type cage design helps maintain roller alignment, reducing wear over time.

Built for Heavy-Duty Use: HM161040-HM161012 Bearing
HM161040-HM161012 Bearing excels in industrial fans and pumps, where its high dynamic load capacity keeps operations smooth. The standard radial clearance makes it versatile for various applications.

Automotive vs Aerospace: Applications of HM161040-HM161012 Bearing
In automotive systems, HM161040-HM161012 Bearing supports wheel hubs and drivetrains, while in aerospace, it’s used in landing gear assemblies. Its inch sizing ensures compatibility with imperial system components.

Key Fields for HM161040-HM161012 Bearing
HM161040-HM161012 Bearing is a reliable choice for railway applications, particularly in freight car axles. The ABEC-1 rating balances precision and cost-effectiveness for these demanding environments.

Q&A

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