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TS (Single Row Tapered Roller Bearings) (Imperial) HM81649-HM81610

TS (Single Row Tapered Roller Bearings) (Imperial) HM81649-HM81610

The HM81649-HM81610 is a single-row tapered roller bearing with a 0.6294″ bore and 1.8494″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 9020 lbf and works well in temperatures from -30°C to 110°C.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With a standard radial clearance and ABEC-1 rating, it offers reliable performance for various applications. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.4 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and versatile use.

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Product Parameters

  • Part Number HM81649-HM81610
  • Brand TFL
  • Interchangeable Timken
  • Size 0.6294" x 1.8494" x 0.8268"
  • Bore Dia 0.6294"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 1.8494"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8268"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6299"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8268"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.04"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 0.9"
  • Cone Backface Backing Diameter 1.08"
  • Cup Frontface Backing Diameter 1.71"
  • Cup Backface Backing Diameter 1.48"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.24"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM81649
  • Cup Part Number HM81610
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM81600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 9020 lbf
  • Static Radial Load 8840 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2340 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2190 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 0.4 lb

Features

Performance Features of HM81649-HM81610 Bearing

HM81649-HM81610 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 9020 lbf, ensuring reliable performance in various applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is HM81649-HM81610 Bearing Engineered for Reliability?

HM81649-HM81610 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its ABEC-1 rating guarantees consistent precision in industrial applications.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Built for Durability: HM81649-HM81610 Bearing

HM81649-HM81610 Bearing’s chrome steel components resist wear, even under heavy loads.
The tapered roller design efficiently distributes stress, enhancing fatigue life.
With a static radial load capacity of 8840 lbf, it delivers reliable performance.
Its standard cup type and open seal design simplify installation and maintenance.

Steel vs Ceramic Bearings: Strengths of HM81649-HM81610 Bearing

HM81649-HM81610 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice ensures excellent load-bearing capacity and resistance to deformation.
The steel cage provides stability, while the tapered design handles combined loads effectively.
Its compatibility with Timken bearings makes it a versatile replacement option.

Application

Industrial Uses of HM81649-HM81610 Bearing
HM81649-HM81610 Bearing is commonly used in industrial gearboxes, where its tapered roller design efficiently handles combined radial and thrust loads. The chrome steel construction ensures durability in high-stress environments like mining equipment.

Where Is HM81649-HM81610 Bearing Used?
You’ll often find HM81649-HM81610 Bearing in automotive differentials, providing smooth power transfer under varying loads. Its inch sizing makes it a reliable choice for classic American and British vehicles.

Built for Heavy-Duty Use: HM81649-HM81610 Bearing
HM81649-HM81610 Bearing excels in construction machinery, supporting heavy axial and radial loads in excavators and cranes. The steel cage adds extra strength for long-term performance.

Automotive vs Aerospace: Applications of HM81649-HM81610 Bearing
In automotive applications, HM81649-HM81610 Bearing is ideal for wheel hubs and transmissions. For aerospace, it’s used in auxiliary systems where precision and reliability are key.

Perfect Fit for Automation: HM81649-HM81610 Bearing
HM81649-HM81610 Bearing works well in robotic arms, offering stability and load capacity for repetitive movements. Its standard radial clearance ensures consistent performance in automated assembly lines.

Q&A

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