lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
M349549W Single Cones (Imperial)
M349549W Single Cones (Imperial)

M349549W Single Cones (Imperial)

The M349549W is a single-row tapered roller bearing cone with a 10.125-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 153,000 lbf and operates in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has a width of 2.25 inches and fits standard radial clearances, with options for C3, C4, or C5 if needed.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large vehicles where combined loads are common.

Compliant with RoHS and REACH standards, it meets ABEC-1 precision requirements for consistent performance. The effective center location of 0.1 inch helps with proper alignment during installation.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number M349549W
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number M349549W-M349510 , M349549W-M349511 , M349549W-M349512XX
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series M349500
  • Bore Dia 10.125"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 10.59"
  • Cone Backface Backing Diameter 11.02"
  • Cage Cone Frontface Clearance 0.17"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location 0.1"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 153000 lbf
  • Static Radial Load 321000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 39700 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 266000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 23600 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 69000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of M349549W Bearing

M349549W Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 153,000 lbf, ensuring dependable performance in tough conditions.

The tapered roller design enhances load distribution, reducing stress on individual components.
With a standard radial clearance, M349549W Bearing provides flexibility for various applications.

M349549W Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, contributing to longer service life.

The ABEC-1 rating ensures consistent precision for industrial use.
Easy to install and maintain, M349549W Bearing is a reliable choice for heavy-duty machinery.

Application

Industrial Uses of M349549W Bearing
M349549W Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is M349549W Bearing Used?
You’ll often find M349549W Bearing in industrial gearboxes and large conveyor systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a popular choice for North American machinery.

Built for Heavy-Duty Use: M349549W Bearing
M349549W Bearing excels in applications like agricultural machinery and railroad axles, where reliability under heavy loads is key. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of M349549W Bearing
In automotive settings, M349549W Bearing supports heavy-duty truck axles, while in aerospace, it’s used in landing gear systems. Its temperature range and ABEC-1 rating ensure consistent performance across industries.

Essential Roles of M349549W Bearing
M349549W Bearing is vital in wind turbine systems, where its tapered rollers manage both radial and thrust loads. The standard radial clearance option provides flexibility for various operational needs.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.