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Single Row Full Complement Cylindrical Roller Bearings NCF 18/500 V

Single Row Full Complement Cylindrical Roller Bearings NCF 18/500 V

The NCF 18/500 V is a single-row cylindrical roller bearing with a large 500mm bore and 620mm outer diameter, built for heavy-duty applications. Made from chrome steel, it handles combined loads with a dynamic radial capacity of 214200 lbf.

Its full complement design (no cage) maximises roller count, boosting load capacity while maintaining smooth operation. The open seal allows easy lubrication with grease or oil, suitable for temperatures from -30°C to 110°C.

The bearing features a sturdy inner ring and precise axial displacement tolerance of 5mm. Weighing 35.4kg, it’s ideal for industrial gearboxes or large machinery where high radial loads are common.

Compliant with RoHS and REACH standards, it’s interchangeable with SKF equivalents for straightforward replacements. The 56mm width offers a compact profile given its load capacity.

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Product Parameters

  • Part Number NCF 18/500 V
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 500 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 620 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 56 mm
  • Width Tolerance -0.45mm to 0
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row Full Complement
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Shoulder Dia Of Inner Ring 542 mm
  • Shoulder Dia Outer Ring 582 mm
  • Raceway Diameter Outer Ring 594 mm
  • Chamfer Dimension r1,2(min.) 3 mm
  • Permissible Axial Displacement(max.) 5 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Full complement of rollers (no cage)
  • Dynamic Radial Load 214200 lbf
  • Static Radial Load 477000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 35.4 kg
Single Row Full Complement Cylindrical Roller Bearings NCF 18/500 V dimension drawing
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Features

Performance Features of NCF 18/500 V Bearing

NCF 18/500 V Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 214200 lbf, making it suitable for heavy-duty applications.

The full complement design eliminates the need for a cage, allowing more rollers and higher load capacity.
This construction ensures durability and reliability in demanding industrial environments.

NCF 18/500 V Bearing operates effectively in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, maintaining smooth performance.

With a permissible axial displacement of 5 mm, it accommodates slight misalignments.
The precise dimensions and tolerances ensure a perfect fit in various machinery setups.

Application

Industrial Uses of NCF 18/500 V Bearing
NCF 18/500 V Bearing is commonly used in heavy industrial machinery, such as large gearboxes and rolling mills, where its full complement design handles high radial loads efficiently. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

What Makes NCF 18/500 V Bearing a Preferred Choice?
In wind turbine applications, NCF 18/500 V Bearing’s chrome steel construction provides durability under combined loads, making it reliable for continuous operation. Its metric sizing ensures compatibility with European-designed equipment.

Built for Heavy-Duty Use: NCF 18/500 V Bearing
NCF 18/500 V Bearing excels in mining equipment, where its robust design withstands extreme loads and harsh environments. The absence of a cage allows for maximum roller count, enhancing load capacity.

Automotive vs Aerospace: Applications of NCF 18/500 V Bearing
While NCF 18/500 V Bearing is too large for most automotive uses, it finds its place in aerospace ground support equipment, handling heavy loads with precision. Its temperature range suits both indoor and outdoor applications.

Where Is NCF 18/500 V Bearing Used?
In paper manufacturing machinery, NCF 18/500 V Bearing’s ability to handle high radial loads ensures smooth operation of large rollers. The grease or oil lubrication options provide flexibility for different operating conditions.

Q&A

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