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TS (Single Row Tapered Roller Bearings) (Imperial) LM283649H-LM283610

TS (Single Row Tapered Roller Bearings) (Imperial) LM283649H-LM283610

The LM283649H-LM283610 is a single-row tapered roller bearing with a large 29.5″ bore and 39″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 1,150,000 lbf and is designed 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, making it a reliable replacement option. Ideal for industrial machinery, large gearboxes, or construction equipment where heavy radial and thrust loads are common.

Weighing 709.70 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures versatility across various applications.

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Product Parameters

  • Part Number LM283649H-LM283610
  • Brand TFL
  • Interchangeable Timken
  • Size 29.5" x 39" x 6.2795"
  • Bore Dia 29.5"
  • Bore Dia Tolerance +0.003" to 0
  • Outer Dia 39"
  • Outer Dia Tolerance +0.004" to 0
  • Cone Width 6.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 4.8425"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 6.2795"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 39.76"
  • Cone Backface Backing Diameter 31.18"
  • Cup Frontface Backing Diameter 38.45"
  • Cup Backface Backing Diameter 36.85"
  • Cage Cone Frontface Clearance 0.27"
  • Cage Cone Backface Clearance 0.65"
  • Effective Center Location 0.24"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM283649H
  • Cup Part Number LM283610
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM283600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 1150000 lbf
  • Static Radial Load 2980000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 299000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 170000 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 709.70 lb

Features

How Does LM283649H-LM283610 Bearing Handle Combined Loads?

LM283649H-LM283610 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 1,150,000 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 operating conditions.

What Makes LM283649H-LM283610 Bearing Suitable for High-Temperature Applications?

LM283649H-LM283610 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its chrome steel construction provides excellent heat resistance, maintaining structural integrity.
The open design allows for effective lubrication, further enhancing its high-temperature performance.
This makes it a reliable choice for industrial applications with demanding thermal conditions.

Engineered for Precision: LM283649H-LM283610 Bearing

LM283649H-LM283610 Bearing features precise dimensions with tight tolerances for accurate performance.
The tapered roller design ensures smooth operation under both radial and thrust loads.
Its chrome steel components resist wear, extending the bearing’s service life.
The standard radial clearance option provides flexibility for different application needs.

Application

Industrial Uses of LM283649H-LM283610 Bearing
LM283649H-LM283610 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.

In the railway industry, LM283649H-LM283610 Bearing supports axle systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American rail standards.

For wind turbine applications, LM283649H-LM283610 Bearing’s robust design helps manage the variable loads experienced in rotor systems. The steel cage adds extra strength, making it suitable for long-term use in harsh weather conditions.

What Makes LM283649H-LM283610 Bearing a Preferred Choice?
LM283649H-LM283610 Bearing is often selected for agricultural machinery due to its ability to withstand heavy loads and rough terrain. The open seal design allows for easy lubrication, extending its service life.

In industrial gearboxes, LM283649H-LM283610 Bearing ensures smooth operation by reducing friction between moving parts. Its standard radial clearance options provide flexibility for different installation requirements.

Built for Heavy-Duty Use: LM283649H-LM283610 Bearing
LM283649H-LM283610 Bearing excels in crane and lifting equipment, where its high static load capacity is essential for safety. The tapered rollers distribute weight evenly, preventing premature wear.

For oil and gas applications, LM283649H-LM283610 Bearing’s temperature tolerance makes it reliable in extreme conditions. The chrome steel components resist corrosion, ensuring consistent performance over time.

Automotive vs Aerospace: Applications of LM283649H-LM283610 Bearing
In large trucks and buses, LM283649H-LM283610 Bearing is used in wheel hubs to handle heavy loads and frequent stops. Its durability reduces maintenance needs, saving time and costs.

For aerospace ground support equipment, LM283649H-LM283610 Bearing provides the precision needed for smooth operation. The inch measurements align with many industry standards, simplifying replacements.

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