+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) M349549W-M349512XX

TS (Single Row Tapered Roller Bearings) (Imperial) M349549W-M349512XX

The M349549W-M349512XX is a single-row tapered roller bearing with a 10.125″ bore and 13.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 153,000 lbf radially and 23,600 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 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 combined loads are common.

Weighing 30.4 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and sustainable use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number M349549W-M349512XX
  • Brand TFL
  • Interchangeable Timken
  • Size 10.125" x 13.5" x 2.25"
  • Bore Dia 10.125"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 13.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.25"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 11.61"
  • Cone Backface Backing Diameter 11.06"
  • Cup Frontface Backing Diameter 13.15"
  • Cup Backface Backing Diameter 12.68"
  • Cage Cone Frontface Clearance 0.17"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location 0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M349549W
  • Cup Part Number M349512XX
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M349500
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 23600 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 30.400 lb

Features

Performance Features of M349549W-M349512XX Bearing

M349549W-M349512XX Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 153,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and wear.
With a standard radial clearance, it provides reliable performance in various operating conditions.

M349549W-M349512XX Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its single-row tapered roller design enhances stability and load distribution.

The bearing requires lubrication for optimal performance and longevity.
Its ABEC-1 rating ensures consistent precision in industrial applications.

Application

Industrial Uses of M349549W-M349512XX Bearing
M349549W-M349512XX Bearing is commonly used in heavy machinery, such as construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, M349549W-M349512XX Bearing supports large vehicle components like axles and differentials, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, M349549W-M349512XX Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, making it suitable for high-load scenarios.

Where Is M349549W-M349512XX Bearing Used?
M349549W-M349512XX Bearing finds its place in agricultural machinery, such as tractors and harvesters, where its robust design handles varying loads. The standard radial clearance ensures smooth operation in dusty environments.

In railway applications, M349549W-M349512XX Bearing supports bogies and wheelsets, offering reliable performance under constant vibration. The ABEC-1 rating provides sufficient precision for these demanding conditions.

Built for Heavy-Duty Use: M349549W-M349512XX Bearing
M349549W-M349512XX Bearing is ideal for wind turbine gearboxes, where its tapered rollers manage both radial and axial forces efficiently. The temperature range of -30° to 110°C ensures performance in diverse climates.

For oil and gas equipment, M349549W-M349512XX Bearing’s chrome steel rollers withstand harsh conditions, while the open design simplifies maintenance. Its dynamic load capacity makes it a dependable choice for drilling rigs.

Automotive vs Aerospace: Applications of M349549W-M349512XX Bearing
In automotive settings, M349549W-M349512XX Bearing is often found in truck transmissions, where its strength and durability are key. The inch measurements align well with standard automotive parts.

For aerospace ground support equipment, M349549W-M349512XX Bearing provides reliable performance in load-handling systems. Its compliance with RoHS and REACH standards ensures environmental safety.

Q&A

SEND INQUIRY