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TS (Single Row Tapered Roller Bearings) (Imperial) M336949-M336912

TS (Single Row Tapered Roller Bearings) (Imperial) M336949-M336912

The M336949-M336912 is a single-row tapered roller bearing with a 7.084″ bore and 10.4375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 111,000 lbf radially and 16,700 lbf thrust, making it suitable for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in industrial machinery, gearboxes, or heavy equipment where robust performance is needed.

Weighing 20.40 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number M336949-M336912
  • Brand TFL
  • Interchangeable Timken
  • Size 7.084" x 10.4375" x 2.0313"
  • Bore Dia 7.084"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5313"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.0313"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.13"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 8.66"
  • Cone Backface Backing Diameter 7.72"
  • Cup Frontface Backing Diameter 9.97"
  • Cup Backface Backing Diameter 9.65"
  • Cage Cone Frontface Clearance 0.03"
  • Cage Cone Backface Clearance 0.11"
  • Effective Center Location -0.18"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M336949
  • Cup Part Number M336912
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M336900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 111000 lbf
  • Static Radial Load 187000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 28700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 16700 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 20.40 lb

Features

Performance Features of M336949-M336912 Bearing

M336949-M336912 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 111,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is M336949-M336912 Bearing Engineered for Reliability?

M336949-M336912 Bearing features precise cone and cup dimensions, ensuring smooth operation under combined loads.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its dynamic thrust rating of 16,700 lbf allows for efficient performance in demanding environments.
The standard radial clearance options offer flexibility for different applications.

Built for Durability: M336949-M336912 Bearing

M336949-M336912 Bearing’s single-row tapered roller design handles both radial and thrust loads effectively.
The steel cage maintains roller positioning, reducing friction and improving efficiency.
With a static radial load capacity of 187,000 lbf, it ensures long-term reliability.
Its ABEC-1 rating guarantees consistent performance in industrial applications.

Steel vs Ceramic Bearings: Strengths of M336949-M336912 Bearing

M336949-M336912 Bearing uses chrome steel for both rollers and rings, providing excellent strength and durability.
The material choice ensures it can withstand high dynamic and static loads without compromising performance.
Its open design allows for easy lubrication, maintaining smooth operation over time.
The bearing’s standard radial clearance options make it versatile for various industrial uses.

Application

Industrial Uses of M336949-M336912 Bearing
M336949-M336912 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

How Does M336949-M336912 Bearing Improve Performance?
In automotive applications, M336949-M336912 Bearing supports wheel hubs and axles, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: M336949-M336912 Bearing
M336949-M336912 Bearing excels in industrial gearboxes, where its single-row design simplifies maintenance. The steel cage adds strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of M336949-M336912 Bearing
M336949-M336912 Bearing is versatile enough for both automotive axles and aerospace landing gear, thanks to its robust construction. The standard radial clearance ensures smooth performance across different environments.

Essential Roles of M336949-M336912 Bearing
M336949-M336912 Bearing is a go-to choice for agricultural machinery, where its tapered rollers manage uneven loads. The open seal type allows for easy lubrication, extending service life.

Q&A

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