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Double Row Full Complement Cylindrical Roller Bearings NNCF 4830 CV
Double Row Full Complement Cylindrical Roller Bearings NNCF 4830 CV

Double Row Full Complement Cylindrical Roller Bearings NNCF 4830 CV

The NNCF 4830 CV is a double row full complement cylindrical roller bearing, measuring 150mm by 190mm by 40mm. Made from durable 52100 chrome steel, it’s built to handle combined loads with ease.

This bearing supports dynamic radial loads up to 57375 lbf and static radial loads up to 131625 lbf, with a maximum speed of 2000 RPM. Its full complement design means no cage, allowing for higher load capacity.

The open seal type simplifies maintenance, and it works well in temperatures from -30°C to 110°C. Lubrication options include grease or oil for flexible use.

Ideal for heavy-duty applications like industrial gearboxes or machinery, it’s interchangeable with SKF bearings. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number NNCF 4830 CV
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 40 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 166 mm
  • Raceway Diameter Outer Ring 173 mm
  • Width Annular Lubrication Groove Outer Ring 7 mm
  • Diameter Lubrication Hole (Outer Ring) 4 mm
  • Chamfer Dimension r1,2(min.) 1.1 mm
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 2 mm
  • Ring Material 52100 Chrome Steel
  • Roller Material 52100 Chrome Steel
  • Cage Material Full complement (no cage)
  • Dynamic Radial Load 57375 lbf
  • Static Radial Load 131625 lbf
  • Max Speed 2000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of NNCF 4830 CV Bearing

NNCF 4830 CV Bearing is constructed with double row full complement cylindrical rollers, enhancing its load-bearing capacity.
Its dynamic radial load reaches 57,375 lbf, making it suitable for heavy-duty applications.

The chrome steel rings and rollers ensure durability and resistance to wear under combined loads.
With a maximum speed of 2,000 rpm, it maintains reliable performance in various conditions.

NNCF 4830 CV Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

Application

Industrial Uses of NNCF 4830 CV Bearing
NNCF 4830 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, making it suitable for demanding environments.

In automotive applications, NNCF 4830 CV Bearing supports components such as wheel hubs and drivetrains, providing stability under combined loads. Its chrome steel construction offers durability, even in high-speed scenarios.

For automation equipment, NNCF 4830 CV Bearing’s open design allows for easy lubrication, ensuring smooth operation in robotic arms and assembly lines. The absence of a cage reduces friction, enhancing performance in precision tasks.

Why Is NNCF 4830 CV Bearing Essential in Machinery?
NNCF 4830 CV Bearing plays a key role in wind turbines, where its ability to handle heavy radial and axial loads ensures reliable energy generation. The grease or oil lubrication options make it adaptable to various operating conditions.

In construction equipment, NNCF 4830 CV Bearing’s robust design withstands the rigours of cranes and excavators. Its high static radial load capacity ensures longevity in harsh working environments.

Optimized for Performance: NNCF 4830 CV Bearing
NNCF 4830 CV Bearing is ideal for printing presses, where its precision and load capacity ensure consistent print quality. The metric dimensions make it compatible with a wide range of industrial equipment.

For mining machinery, NNCF 4830 CV Bearing’s durability and high dynamic radial load rating make it a reliable choice. The open seal type allows for easy maintenance in dusty conditions.

Light-Duty vs Heavy-Duty: Best Uses for NNCF 4830 CV Bearing
In light-duty applications like packaging machines, NNCF 4830 CV Bearing provides smooth operation with minimal maintenance. Its full complement design reduces wear, extending service life.

For heavy-duty scenarios like steel mills, NNCF 4830 CV Bearing’s high load capacity and temperature resistance ensure reliable performance. The chrome steel rollers withstand intense pressure and heat.

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