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TS (Single Row Tapered Roller Bearings) (Imperial) HH249949V-HH249910

TS (Single Row Tapered Roller Bearings) (Imperial) HH249949V-HH249910

The HH249949V-HH249910 is a single-row tapered roller bearing with a 9.75″ bore and 16″ outer diameter, built from tough chrome steel. It handles combined loads up to 468,000 lbf radially and 69,000 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 works in temperatures from -30°C to 110°C, offering reliable performance in various conditions.

This model is interchangeable with Timken bearings, providing a practical replacement option. Ideal for industrial machinery or large equipment where high radial and thrust loads are common.

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

The bearing comes with standard radial clearance, but options like C3, C4, or C5 are available. Its ABEC-1 rating ensures decent precision for general industrial use.

With an effective center location of -1.13″, it fits well in specific setups. The tapered roller design distributes loads evenly, enhancing durability.

Perfect for applications like mining equipment or large gearboxes where strength and reliability are key. Its chrome steel rollers and rings provide long-lasting performance under stress.

Maintenance is straightforward thanks to the open design, allowing regular greasing. The standard cup type ensures compatibility with common housing designs.

A solid choice for engineers needing a durable, high-capacity bearing for heavy machinery. Its imperial measurements make it easy to source in non-metric regions.

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Product Parameters

  • Part Number HH249949V-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 11.89"
  • Cone Backface Backing Diameter 11.18"
  • 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 HH249949V
  • 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 468000 lbf
  • Static Radial Load 846000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 121000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 69000 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

Performance Features of HH249949V-HH249910 Bearing

HH249949V-HH249910 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 468,000 lbf, making it suitable for heavy-duty applications.
The pin-type cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is HH249949V-HH249910 Bearing Engineered for Reliability?

HH249949V-HH249910 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction resists wear, ensuring a long service life even under high stress.
Its standard radial clearance allows for smooth operation, while the pin-type cage maintains roller positioning.
This design balances strength and efficiency, making it a dependable choice for industrial use.

Built for Durability: HH249949V-HH249910 Bearing

HH249949V-HH249910 Bearing’s chrome steel components provide excellent resistance to heavy loads and wear.
The tapered roller design efficiently manages both radial and thrust forces, enhancing performance.
With a static radial load capacity of 846,000 lbf, it excels in demanding environments.
Its open construction simplifies maintenance, reducing downtime and operational costs.

Steel vs Ceramic Bearings: Strengths of HH249949V-HH249910 Bearing

HH249949V-HH249910 Bearing uses high-quality chrome steel for both rings and rollers, ensuring durability.
This material choice provides superior load-bearing capacity compared to ceramic alternatives in heavy applications.
The pin-type cage design further enhances reliability by keeping rollers properly aligned.
Its robust construction makes it ideal for industrial machinery requiring long-term performance.

Application

Industrial Uses of HH249949V-HH249910 Bearing
HH249949V-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 HH249949V-HH249910 Bearing Used?
You’ll often find HH249949V-HH249910 Bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic radial load capacity. The pin-type cage adds stability during high-speed operations.

Built for Heavy-Duty Use: HH249949V-HH249910 Bearing
HH249949V-HH249910 Bearing excels in applications like railroad axles and wind turbine gearboxes, where reliability under heavy loads is essential. Its inch sizing makes it a go-to choice for American-made machinery.

Automotive vs Aerospace: Applications of HH249949V-HH249910 Bearing
In automotive settings, HH249949V-HH249910 Bearing supports large truck axles, while in aerospace, it’s used in landing gear systems. The ABEC-1 rating ensures consistent performance across both industries.

Perfect Fit for Automation: HH249949V-HH249910 Bearing
HH249949V-HH249910 Bearing is ideal for automated production lines, particularly in steel mills and paper processing plants. Its standard radial clearance allows for smooth operation in variable temperature conditions.

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