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TS (Single Row Tapered Roller Bearings) (Imperial) L724349-L724310

TS (Single Row Tapered Roller Bearings) (Imperial) L724349-L724310

The L724349-L724310 is a single-row tapered roller bearing with a 4.75″ bore and 6.5625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 32600 lbf radially and 6640 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 automotive systems where combined loads are common.

Weighing 3.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number L724349-L724310
  • Brand TFL
  • Interchangeable Timken
  • Size 4.75" x 6.5625" x 1"
  • Bore Dia 4.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.5625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.13"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.02"
  • Cone Backface Backing Diameter 5.24"
  • Cup Frontface Backing Diameter 6.36"
  • Cup Backface Backing Diameter 6.06"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location 0.31"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L724349
  • Cup Part Number L724310
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L724300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 32600 lbf
  • Static Radial Load 52000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8450 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6640 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 3.3 lb

Features

Performance Features of L724349-L724310 Bearing

L724349-L724310 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 32,600 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

L724349-L724310 Bearing requires lubrication for optimal performance and longevity.
Its standard radial clearance options provide flexibility for different application needs.

Application

Industrial Uses of L724349-L724310 Bearing
L724349-L724310 Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, L724349-L724310 Bearing fits well in wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Its inch sizing makes it a good match for American-made vehicles.

For industrial fans and pumps, L724349-L724310 Bearing offers smooth operation thanks to its standard radial clearance. The open design allows for easy lubrication, extending the bearing’s service life.

In agricultural machinery, L724349-L724310 Bearing withstands dusty and high-load environments, making it a dependable choice for tractors and harvesters. The steel cage adds extra strength to handle rough conditions.

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