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TS (Single Row Tapered Roller Bearings) (Imperial) LL735448-LL735410

TS (Single Row Tapered Roller Bearings) (Imperial) LL735448-LL735410

The LL735448-LL735410 is a single-row tapered roller bearing with a 7″ bore and 8.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 27100 lbf radially and 5420 lbf thrust, making it a versatile choice.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like gearboxes or construction equipment where combined loads are common.

Weighing 3.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number LL735448-LL735410
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 8.5" x 0.8125"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.9375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5938"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 8.27"
  • Cone Backface Backing Diameter 7.32"
  • Cup Frontface Backing Diameter 8.38"
  • Cup Backface Backing Diameter 8.15"
  • Cage Cone Frontface Clearance 0.02"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location 0.7"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LL735448
  • Cup Part Number LL735410
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LL735400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 27100 lbf
  • Static Radial Load 55500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7030 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5420 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 3.400 lb

Features

How Is LL735448-LL735410 Bearing Engineered for Reliability?

LL735448-LL735410 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 27,100 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design provides effective load distribution, enhancing performance and longevity.
With a standard radial clearance, it offers reliable operation in various conditions.

LL735448-LL735410 Bearing operates within a temperature range of -30° to 110°C, adapting to different environments.
Its steel cage maintains roller alignment, reducing wear and improving efficiency.

The bearing requires lubrication, ensuring smooth operation and extended service life.
Its ABEC-1 rating guarantees consistent performance for precision applications.

Application

Industrial Uses of LL735448-LL735410 Bearing
LL735448-LL735410 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, LL735448-LL735410 Bearing fits well in truck wheel hubs, providing reliable performance under varying load conditions. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyors, LL735448-LL735410 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability during high-speed rotations.

What Makes LL735448-LL735410 Bearing a Preferred Choice?
LL735448-LL735410 Bearing works efficiently in agricultural machinery, such as tractors, where its robust design withstands dirt and debris. The standard radial clearance ensures smooth operation in fluctuating temperatures.

In mining equipment, LL735448-LL735410 Bearing’s high dynamic load capacity makes it suitable for heavy-duty applications. The ABEC-1 rating provides a balance of precision and cost-effectiveness for industrial use.

Built for Heavy-Duty Use: LL735448-LL735410 Bearing
LL735448-LL735410 Bearing is ideal for gearboxes in wind turbines, where its tapered rollers manage both radial and axial forces. The chrome steel rollers resist wear over long operational periods.

For railway applications, LL735448-LL735410 Bearing’s inch dimensions align with many freight car designs. Its static radial load capacity ensures reliability under heavy cargo weights.

Light-Duty vs Heavy-Duty: Best Uses for LL735448-LL735410 Bearing
LL735448-LL735410 Bearing performs well in light-duty applications like small industrial pumps, offering smooth rotation with minimal maintenance. The steel cage provides consistent support for the rollers.

In heavy-duty scenarios like oil rigs, LL735448-LL735410 Bearing’s dynamic thrust rating ensures stability under extreme pressures. The open seal design simplifies lubrication in harsh conditions.

Q&A

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