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TS (Single Row Tapered Roller Bearings) (Imperial) L476548-L476510

TS (Single Row Tapered Roller Bearings) (Imperial) L476548-L476510

The L476548-L476510 is a single-row tapered roller bearing with a 21.618″ bore and 27.25″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 342,000 lbf radially and 57,000 lbf thrust, making it suitable 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, offering a reliable replacement option. Ideal for industrial machinery or large equipment where robust performance is needed.

Weighing 148 lb, it’s a substantial unit designed for long-lasting use. Compliant with RoHS and REACH standards for safe and environmentally friendly operation.

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Product Parameters

  • Part Number L476548-L476510
  • Brand TFL
  • Interchangeable Timken
  • Size 21.618" x 27.25" x 3.1875"
  • Bore Dia 21.618"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 27.25"
  • Outer Dia Tolerance +0.003" to 0
  • Cone Width 3.1875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.1875"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 26.93"
  • Cone Backface Backing Diameter 22.8"
  • Cup Frontface Backing Diameter 26.34"
  • Cup Backface Backing Diameter 25.87"
  • Cage Cone Frontface Clearance 0.18"
  • Cage Cone Backface Clearance 0.28"
  • Effective Center Location 1.27"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L476548
  • Cup Part Number L476510
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L476500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 342000 lbf
  • Static Radial Load 892000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 88500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 57000 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 148.000 lb

Features

Performance Features of L476548-L476510 Bearing

L476548-L476510 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 342,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.

How Is L476548-L476510 Bearing Engineered for Reliability?

L476548-L476510 Bearing’s tapered roller design distributes loads evenly, improving reliability under stress.
With a static radial load capacity of 892,000 lbf, it handles demanding industrial environments.
The standard radial clearance allows for smooth operation, even under varying conditions.

Built for Durability: L476548-L476510 Bearing

L476548-L476510 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its chrome steel construction resists wear, ensuring long service life in tough conditions.
The open design simplifies lubrication, maintaining optimal performance over time.

Steel vs Ceramic Bearings: Strengths of L476548-L476510 Bearing

L476548-L476510 Bearing’s chrome steel rollers provide excellent load-bearing capabilities.
The ABEC-1 rating ensures consistent precision for industrial applications.
Its standard radial clearance options (C3/C4/C5) offer flexibility for different operational needs.

Application

Industrial Uses of L476548-L476510 Bearing
L476548-L476510 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, L476548-L476510 Bearing fits well in large truck wheel hubs, providing reliable performance under heavy loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in North American vehicles.
For industrial fans and blowers, L476548-L476510 Bearing’s open design allows for easy lubrication, extending service life in high-temperature operations. The steel cage adds stability during prolonged use.

Where Is L476548-L476510 Bearing Used?
L476548-L476510 Bearing finds its place in agricultural machinery, particularly in tractor transmissions where robust load capacity is essential. The standard radial clearance offers flexibility for various operating conditions.
In railway applications, L476548-L476510 Bearing supports axle boxes, ensuring smooth rotation under substantial weight. Its ABEC-1 rating balances precision and cost-effectiveness for these uses.

Built for Heavy-Duty Use: L476548-L476510 Bearing
L476548-L476510 Bearing excels in steel mills, where its dynamic radial load capacity handles rolling mill stresses. The inch measurements simplify integration into existing US-based systems.
For wind turbine gearboxes, L476548-L476510 Bearing’s temperature range suits both cold and moderate climates. The tapered rollers distribute loads evenly, reducing wear over time.

Automotive vs Aerospace: Applications of L476548-L476510 Bearing
In commercial trucks, L476548-L476510 Bearing withstands constant vibration and weight shifts during long hauls. The interchangeable Timken design simplifies maintenance for fleet operators.
For ground support equipment at airports, L476548-L476510 Bearing provides dependable performance in baggage handling systems. Its steel components resist corrosion in variable weather conditions.

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