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TS (Single Row Tapered Roller Bearings) (Imperial) HH249949H-HH249910

TS (Single Row Tapered Roller Bearings) (Imperial) HH249949H-HH249910

The HH249949H-HH249910 is a single-row tapered roller bearing with a 9.75″ bore and 16″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 554,000 lbf radial and 81,800 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 well 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 present.

Weighing 133.50 lb, it’s robust and durable for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number HH249949H-HH249910
  • Brand TFL
  • Interchangeable Timken
  • Size 9.75" x 16" x 4.5625"
  • Bore Dia 9.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 16"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 4.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 3.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 4.5625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 12.06"
  • Cone Backface Backing Diameter 11.34"
  • Cup Frontface Backing Diameter 15.10"
  • Cup Backface Backing Diameter 14.41"
  • Cage Cone Frontface Clearance 0.24"
  • Cage Cone Backface Clearance 0.28"
  • Effective Center Location -1.13"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH249949H
  • Cup Part Number HH249910
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH249900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 554000 lbf
  • Static Radial Load 846000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 144000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 81800 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 133.50 lb

Features

How Does HH249949H-HH249910 Bearing Handle Combined Loads?

HH249949H-HH249910 Bearing is built with chrome steel rings and rollers, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 554,000 lbf, making it suitable for heavy-duty industrial applications.
The pin-type cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Structural Advantages of HH249949H-HH249910 Bearing

HH249949H-HH249910 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent resistance to wear and fatigue.
Its standard radial clearance allows for smooth operation, while the pin-type cage maintains roller stability.
This design ensures long service life even in demanding environments.

Why Choose HH249949H-HH249910 Bearing for Heavy-Duty Applications?

HH249949H-HH249910 Bearing’s chrome steel components withstand extreme loads, with a static radial load capacity of 846,000 lbf.
The tapered roller design distributes loads evenly, reducing stress on individual components.
Its ABEC-1 rating ensures consistent performance, while the open seal type simplifies lubrication.
The bearing’s robust construction makes it ideal for mining and construction equipment.

Application

Industrial Uses of HH249949H-HH249910 Bearing
HH249949H-HH249910 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 demanding environments.

Where Is HH249949H-HH249910 Bearing Used?
You’ll often find HH249949H-HH249910 Bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic radial load capacity. Its pin-type cage design also helps maintain stability under heavy loads.

Built for Heavy-Duty Use: HH249949H-HH249910 Bearing
HH249949H-HH249910 Bearing excels in applications like agricultural machinery and railroad axles, where reliability is key. The standard radial clearance options make it adaptable to various operational conditions.

Automotive vs Aerospace: Applications of HH249949H-HH249910 Bearing
In automotive settings, HH249949H-HH249910 Bearing supports large truck axles and drivetrains, while in aerospace, it’s used in ground support equipment. Its inch sizing ensures compatibility with imperial system machinery.

Key Fields for HH249949H-HH249910 Bearing
HH249949H-HH249910 Bearing is a go-to choice for wind turbine yaw systems and marine propulsion units, where its high static radial load rating shines. The ABEC-1 rating balances precision and cost-effectiveness for industrial applications.

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