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TS (Single Row Tapered Roller Bearings) (Imperial) LL735449-LL735410

TS (Single Row Tapered Roller Bearings) (Imperial) LL735449-LL735410

The LL735449-LL735410 is a single-row tapered roller bearing with a 7″ bore and 8.5″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 27500 lbf dynamically and 56600 lbf statically, suitable for heavy-duty use.

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

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

Weighing 3.1 lb, it offers a robust yet manageable size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number LL735449-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 0.8125"
  • 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 0.11"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location 0.7"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LL735449
  • 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 27500 lbf
  • Static Radial Load 56600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7130 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5500 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 3.1 lb

Features

Performance Features of LL735449-LL735410 Bearing

LL735449-LL735410 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 27,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is LL735449-LL735410 Bearing Engineered for Reliability?

LL735449-LL735410 Bearing features precise cone and cup dimensions, ensuring smooth operation under combined loads.
The standard radial clearance allows for flexibility in different applications.
Its chrome steel construction provides excellent wear resistance, extending service life.
The open design simplifies lubrication, maintaining optimal performance.

Built for Durability: LL735449-LL735410 Bearing

LL735449-LL735410 Bearing’s single-row tapered roller design handles both radial and thrust loads efficiently.
The steel cage maintains roller spacing, reducing wear and improving load distribution.
With a static radial load capacity of 56,600 lbf, it excels in demanding environments.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Application

Industrial Uses of LL735449-LL735410 Bearing
LL735449-LL735410 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, LL735449-LL735410 Bearing fits well in truck wheel hubs and drivetrains, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial conveyor systems, LL735449-LL735410 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds extra strength, making it suitable for high-load scenarios.

What Makes LL735449-LL735410 Bearing a Preferred Choice?
LL735449-LL735410 Bearing works well in agricultural machinery, like tractors and harvesters, thanks to its ability to handle both radial and axial forces. The standard radial clearance offers flexibility in various applications.

Its compatibility with Timken bearings makes LL735449-LL735410 Bearing a practical option for maintenance and replacements. The ABEC-1 rating ensures consistent performance without over-engineering for general industrial use.

Perfect Fit for Automation: LL735449-LL735410 Bearing
LL735449-LL735410 Bearing is suitable for robotic arms in manufacturing, where precise movement and load capacity are key. The tapered rollers reduce friction, enhancing efficiency.

In packaging machinery, LL735449-LL735410 Bearing’s robust design supports high-speed operations without compromising reliability. The temperature range also allows use in varied environments.

Q&A

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