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Single Row Full Complement Cylindrical Roller Bearings NJG 2340 VH

Single Row Full Complement Cylindrical Roller Bearings NJG 2340 VH

The NJG 2340 VH is a single row full complement cylindrical roller bearing with a 200mm bore and 420mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 515250 lbf and runs smoothly at speeds up to 1000 RPM.

Its full complement design eliminates the need for a cage, offering higher load capacity and durability. The open seal allows for easy lubrication with grease or oil.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or large machinery.

Weighing 92kg, it’s built for robust performance in temperatures from -30°C to 110°C. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJG 2340 VH
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 200 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 138 mm
  • Width Tolerance -0.30mm 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 266 mm
  • Shoulder Dia Outer Ring 342 mm
  • Chamfer Dimension r1,2(min.) 5 mm
  • Permissible Axial Displacement(max.) 9 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Full complement of rollers (no cage)
  • Dynamic Radial Load 515250 lbf
  • Static Radial Load 720000 lbf
  • Max Speed 1000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 92 kg
Single Row Full Complement Cylindrical Roller Bearings NJG 2340 VH dimension drawing
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Features

Structural Advantages of NJG 2340 VH Bearing

NJG 2340 VH Bearing features a full complement of rollers, eliminating the need for a cage and maximising load capacity.

Its chrome steel construction ensures durability under heavy radial loads, with a dynamic radial load capacity of 515,250 lbf.

The bearing’s single-row design allows for combined load handling, making it versatile for various applications.

With a maximum speed of 1,000 rpm, it balances performance and reliability in demanding conditions.

Application

Industrial Uses of NJG 2340 VH Bearing
NJG 2340 VH 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 simplifies lubrication, making it suitable for demanding environments.

In automotive applications, NJG 2340 VH Bearing supports components like drivetrains and axles, ensuring smooth operation under combined loads. Its chrome steel construction offers durability, while the metric sizing fits a variety of vehicle designs.

For automation systems, NJG 2340 VH Bearing’s high load capacity makes it ideal for robotic arms and conveyor systems. The absence of a cage allows for more rollers, enhancing its performance in high-speed scenarios.

Where Is NJG 2340 VH Bearing Used?
NJG 2340 VH Bearing finds its place in wind turbines, where its ability to handle heavy radial and axial loads ensures reliable performance. The grease or oil lubrication options adapt to different operating conditions.

In construction equipment, NJG 2340 VH Bearing supports crane booms and excavator arms, thanks to its robust design. The wide temperature range makes it versatile for outdoor use in varying climates.

Built for Heavy-Duty Use: NJG 2340 VH Bearing
NJG 2340 VH Bearing is a go-to choice for mining machinery, where its full complement of rollers withstands extreme loads. The chrome steel material resists wear, extending the bearing’s lifespan in harsh conditions.

For marine applications, NJG 2340 VH Bearing’s corrosion-resistant properties make it suitable for ship propulsion systems. Its high static radial load capacity ensures stability even under heavy loads.

Light-Duty vs Heavy-Duty: Best Uses for NJG 2340 VH Bearing
In light-duty scenarios like printing presses, NJG 2340 VH Bearing provides precision and reliability. Its open design allows for easy maintenance, keeping downtime to a minimum.

For heavy-duty uses such as steel mills, NJG 2340 VH Bearing’s high dynamic radial load capacity ensures continuous operation. The full complement design eliminates the need for a cage, maximizing load-bearing efficiency.

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