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Double Row Full Complement Cylindrical Roller Bearings NNCF 5020 CV
Double Row Full Complement Cylindrical Roller Bearings NNCF 5020 CV

Double Row Full Complement Cylindrical Roller Bearings NNCF 5020 CV

The NNCF 5020 CV is a double row full complement cylindrical roller bearing with a 100mm bore and 150mm outer diameter, built from tough 52100 chrome steel. It handles combined loads up to 87975 lbf and runs smoothly at speeds up to 3000 RPM.

Its full complement design (no cage) maximises roller count for higher load capacity, while the open seal allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Ideal for heavy-duty applications like industrial gearboxes or machinery where high radial loads are common.

Weighing 3.94kg, it’s a sturdy choice for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NNCF 5020 CV
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 67 mm
  • Width Tolerance -0.20mm to 0
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row Full Complement
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Shoulder Diameter Inner Ring 116 mm
  • Raceway Diameter Outer Ring 133.5 mm
  • Width Annular Lubrication Groove Outer Ring 6 mm
  • Diameter Lubrication Hole (Outer Ring) 3.5 mm
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1 mm
  • Permissible Axial Displacement(max.) 4 mm
  • Ring Material 52100 Chrome Steel
  • Roller Material 52100 Chrome Steel
  • Cage Material Full complement (no cage)
  • Dynamic Radial Load 87975 lbf
  • Static Radial Load 139500 lbf
  • Max Speed 3000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.94 kg

Features

Performance Features of NNCF 5020 CV Bearing

NNCF 5020 CV Bearing is constructed with double row full complement cylindrical rollers, offering high load capacity and stability.
Its chrome steel rings and rollers provide excellent resistance to wear, ensuring long service life.

The open design allows for easy lubrication with grease or oil, maintaining smooth operation.
With a dynamic radial load capacity of 87,975 lbf, it handles heavy loads efficiently.

NNCF 5020 CV Bearing operates within a temperature range of -30° to 110°C, suitable for various environments.
Its full complement design eliminates the need for a cage, maximising roller count and load distribution.

The bearing’s permissible axial displacement of 4 mm accommodates slight misalignments.
Weighing 3.94 kg, it balances durability with manageable installation.

Application

Key Fields for NNCF 5020 CV Bearing
NNCF 5020 CV Bearing is widely used in industrial machinery, especially in heavy-duty applications like rolling mills and gearboxes. Its double-row full complement design provides excellent radial load capacity, making it suitable for high-stress environments.

In automotive systems, NNCF 5020 CV Bearing supports components such as differentials and wheel hubs, where its robust construction ensures long-lasting performance. The open seal type allows for easy lubrication, extending its service life.

For automation equipment, NNCF 5020 CV Bearing’s high-speed capability makes it ideal for robotic arms and conveyor systems. The chrome steel rollers offer reliable operation even under continuous use.

In construction machinery, NNCF 5020 CV Bearing handles combined loads in equipment like cranes and excavators. Its metric sizing ensures compatibility with a range of international standards.

Medical imaging devices benefit from NNCF 5020 CV Bearing’s precision and smooth operation. The absence of a cage reduces friction, enhancing performance in sensitive applications.

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