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Double Row Full Complement Cylindrical Roller Bearings NNCF 5028 CV
Double Row Full Complement Cylindrical Roller Bearings NNCF 5028 CV

Double Row Full Complement Cylindrical Roller Bearings NNCF 5028 CV

The NNCF 5028 CV is a double row full complement cylindrical roller bearing, measuring 140mm by 210mm by 95mm. Made from durable 52100 chrome steel, it’s built to handle heavy combined loads with ease.

With a dynamic radial load capacity of 182025 lbf and a static radial load of 308250 lbf, this bearing is robust and reliable. It can operate at speeds up to 2000 RPM, making it suitable for demanding applications.

The full complement design, without a cage, allows for higher load capacity and smoother operation. Its open design simplifies lubrication, whether using grease or oil, and it works well in temperatures from -30°C to 110°C.

Ideal for industrial machinery or heavy equipment where high radial loads are common, this bearing is also interchangeable with SKF models. Weighing 10.7kg, it’s a sturdy choice for long-term use. Compliant with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number NNCF 5028 CV
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 140 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 210 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 95 mm
  • Width Tolerance -0.25mm 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 163 mm
  • Raceway Diameter Outer Ring 188.5 mm
  • Width Annular Lubrication Groove Outer Ring 7 mm
  • Diameter Lubrication Hole (Outer Ring) 4 mm
  • Chamfer Dimension r1,2(min.) 2 mm
  • Chamfer Dimension r3,4(min.) 1 mm
  • Permissible Axial Displacement(max.) 5 mm
  • Ring Material 52100 Chrome Steel
  • Roller Material 52100 Chrome Steel
  • Cage Material Full complement (no cage)
  • Dynamic Radial Load 182025 lbf
  • Static Radial Load 308250 lbf
  • Max Speed 2000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 10.7 kg

Features

Performance Features of NNCF 5028 CV Bearing

NNCF 5028 CV Bearing is built with double-row full complement rollers, offering high load capacity and durability.
Its 52100 chrome steel construction ensures strength and resistance to wear in demanding applications.

The bearing handles combined loads effortlessly, with a dynamic radial load capacity of 182025 lbf.
Its open design allows for easy lubrication with grease or oil, ensuring smooth operation.

NNCF 5028 CV Bearing operates efficiently within a temperature range of -30° to 110°C.
With a maximum speed of 2000 rpm, it balances performance and reliability in industrial settings.

The full complement roller design eliminates the need for a cage, maximizing load distribution.
This makes NNCF 5028 CV Bearing suitable for heavy-duty machinery and high-stress environments.

Application

Industrial Uses of NNCF 5028 CV Bearing
NNCF 5028 CV Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its double-row design handles high radial loads efficiently. The full complement of rollers ensures maximum load capacity without a cage, making it ideal for slow to moderate-speed applications.

Where Is NNCF 5028 CV Bearing Used?
In wind turbines, NNCF 5028 CV Bearing supports the main shaft, providing stability under varying wind conditions. Its chrome steel construction and open design allow for easy lubrication, extending service life in harsh environments.

Built for Heavy-Duty Use: NNCF 5028 CV Bearing
NNCF 5028 CV Bearing excels in mining equipment, where its robust design withstands extreme loads and vibrations. The metric dimensions and high static radial load capacity make it a reliable choice for demanding industrial applications.

Automotive vs Aerospace: Applications of NNCF 5028 CV Bearing
In automotive applications, NNCF 5028 CV Bearing is found in heavy-duty truck transmissions, handling combined loads with ease. For aerospace, its precision and durability suit auxiliary power units, though its size limits use to larger aircraft components.

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