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L879910 Single Cups (Imperial)

L879910 Single Cups (Imperial)

The L879910 is a single cup tapered roller bearing with a 30-inch outer diameter and a width of 2.8125 inches, crafted from robust chrome steel. It fits well with Timken bearings, making it a versatile replacement option.

Designed for standard applications, it operates smoothly in temperatures ranging from -30°C to 110°C. Its ABEC-1 rating ensures reliable performance for general industrial use.

The cup features a 0.25-inch backface clearance radius, aiding easy installation and alignment. Its durable construction handles moderate loads with ease.

Ideal for machinery requiring tapered roller bearings, such as conveyor systems or heavy equipment. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number L879910
  • Brand TFL
  • Interchangeable Timken
  • Size 28.35" x 30" x 2.8125"
  • Outer Dia 30"
  • Outer Dia Tolerance +0.003" to 0
  • Cup Width 2.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.25"
  • Cup Frontface Backing Diameter 29.27"
  • Cup Backface Backing Diameter 28.35"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number L879946-L879910 , L879947-L879910
  • Cups Type Standard
  • Series L879900
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is L879910 Bearing Engineered for Reliability?

L879910 Bearing features chrome steel construction, ensuring durability and resistance to wear in demanding applications.
Its precise outer diameter tolerance of +0.003″ to 0 guarantees a secure fit, enhancing operational stability.
The tapered roller design efficiently handles radial and thrust loads, making it versatile for various uses.
With a temperature range of -30° to 110°C, it performs reliably in diverse environmental conditions.

Why Choose L879910 Bearing for Precision Tasks?

L879910 Bearing’s inch-sized dimensions (28.35″ x 30″ x 2.8125″) provide exact compatibility for imperial system applications.
The cup width tolerance of +0.002″ to -0.01 ensures consistent performance and easy installation.
Its ABEC-1 rating confirms sufficient precision for general industrial use without unnecessary complexity.
The standard cup type design simplifies interchangeability with Timken equivalents, reducing downtime.

Built for Durability: L879910 Bearing

L879910 Bearing’s chrome steel rings offer excellent strength, ideal for heavy-load scenarios.
The cup backface to clear radius of 0.25″ minimises stress concentrations, prolonging service life.
Its tapered roller type distributes loads evenly, reducing friction and heat generation.
Compliance with RoHS and REACH standards ensures environmental and safety adherence.

Steel vs Ceramic Bearings: Strengths of L879910 Bearing

L879910 Bearing’s chrome steel material provides a cost-effective yet robust solution for industrial applications.
The tapered roller design ensures reliable performance under combined radial and axial loads.
With backing diameters of 29.27″ (frontface) and 28.35″ (backface), it offers precise alignment.
Its wide temperature range makes it suitable for both cold and moderately hot environments.

Application

Industrial Uses of L879910 Bearing
L879910 Bearing is commonly used in heavy machinery, such as mining equipment and large-scale conveyors, where its tapered design handles radial and thrust loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is L879910 Bearing Used?
You’ll often find L879910 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a fit for equipment designed to imperial standards.

Built for Heavy-Duty Use: L879910 Bearing
L879910 Bearing excels in construction equipment, such as cranes and bulldozers, where its robust design withstands high loads. The standard cup type simplifies replacement and maintenance.

Automotive vs Aerospace: Applications of L879910 Bearing
In automotive applications, L879910 Bearing supports heavy axles and drivetrains, while its precision makes it suitable for aerospace landing gear systems. The temperature range ensures reliability in varied conditions.

Perfect Fit for Automation: L879910 Bearing
L879910 Bearing is ideal for automated production lines, where its tapered rollers ensure smooth motion in robotic arms. The ABEC-1 rating balances precision and cost-effectiveness for industrial use.

Q&A

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