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TS (Single Row Tapered Roller Bearings) (Imperial) HM746646H-HM746610

TS (Single Row Tapered Roller Bearings) (Imperial) HM746646H-HM746610

The HM746646H-HM746610 is a single-row tapered roller bearing with a 9″ bore and 14″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 256,000 lbf radially and 53,700 lbf thrust, making it robust for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or large vehicles where heavy loads and durability are key.

Weighing 53.70 lb, it’s a solid choice for demanding applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number HM746646H-HM746610
  • Brand TFL
  • Interchangeable Timken
  • Size 9" x 14" x 2.75"
  • Bore Dia 9"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 14"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.75"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 11.06"
  • Cone Backface Backing Diameter 10.28"
  • Cup Frontface Backing Diameter 13.44"
  • Cup Backface Backing Diameter 12.76"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location 0.27"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM746646H
  • Cup Part Number HM746610
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM746600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 256000 lbf
  • Static Radial Load 355000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 66300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 53700 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 53.70 lb

Features

Performance Features of HM746646H-HM746610 Bearing

HM746646H-HM746610 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 256,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures efficient load distribution, reducing stress on individual components.
With a static radial load of 355,000 lbf, it provides reliable support in demanding conditions.

HM746646H-HM746610 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, enhancing durability and reducing wear over time.

This bearing requires lubrication but offers standard radial clearance options for flexibility.
Its ABEC-1 rating ensures consistent performance in various industrial applications.

Application

Industrial Uses of HM746646H-HM746610 Bearing
HM746646H-HM746610 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 HM746646H-HM746610 Bearing Used?
You’ll often find HM746646H-HM746610 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. Its inch sizing makes it compatible with many North American industrial applications.

Built for Heavy-Duty Use: HM746646H-HM746610 Bearing
HM746646H-HM746610 Bearing excels in railway applications, particularly in axle boxes where reliability is key. The steel cage and chrome steel rollers provide long service life under constant stress.

Automotive vs Aerospace: Applications of HM746646H-HM746610 Bearing
In automotive systems, HM746646H-HM746610 Bearing is ideal for wheel hubs and differentials, offering smooth performance. For aerospace, its precision and load capacity make it suitable for landing gear components.

Key Fields for HM746646H-HM746610 Bearing
HM746646H-HM746610 Bearing is a go-to choice for wind turbine gearboxes, where its ability to handle dynamic loads ensures consistent energy production. The open design allows for easy lubrication and maintenance.

Q&A

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