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Single Row Cylindrical Roller Bearings With Inner Ring NU 2968 M
Single Row Cylindrical Roller Bearings With Inner Ring NU 2968 M

Single Row Cylindrical Roller Bearings With Inner Ring NU 2968 M

The NU 2968 M is a single-row cylindrical roller bearing with a 340mm bore and 460mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 182025 lbf and operates smoothly at speeds up to 1000 RPM.

Its brass cage keeps rollers centred for even load distribution, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures from -30°C to 110°C.

With a 72mm width and 3mm chamfer, it fits snugly in heavy-duty setups. This model is interchangeable with SKF bearings, making replacements straightforward.

Ideal for industrial machinery like gearboxes or large motors, where high radial loads and moderate speeds are common. Compliant with RoHS and REACH standards, it weighs 36kg for its robust size.

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Product Parameters

  • Part Number NU 2968 M
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 340 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 72 mm
  • Width Tolerance -0.40mm to 0
  • Chamfer Dimension r1,2(min.) 3 mm
  • Permissible Axial Displacement(max.) 8.5 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass cage, roller centred
  • Dynamic Radial Load 182025 lbf
  • Static Radial Load 373500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 1000 rpm
  • Weight 36 kg
  • Shoulder Dia Of Outer Ring 417 mm
  • Raceway Diameter Of Inner Ring 373 mm

Features

Performance Features of NU 2968 M Bearing

NU 2968 M Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 182025 lbf, ensuring robust performance in heavy-duty applications.

The brass cage keeps the rollers centred, reducing friction and enhancing durability.
With a maximum speed of 1000 rpm, it maintains efficiency under demanding conditions.

NU 2968 M Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

The precise chamfer dimensions of 3 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring reliable performance and long service life.

Application

Industrial Uses of NU 2968 M Bearing
NU 2968 M Bearing is commonly used in heavy machinery like rolling mills and large gearboxes, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even under demanding conditions.

In wind turbine applications, NU 2968 M Bearing supports the main shaft, providing reliable performance in variable weather conditions. Its chrome steel construction offers excellent durability for long-term use.

For mining equipment, NU 2968 M Bearing’s robust design withstands extreme loads and vibrations. The open seal type allows for easy lubrication, making it ideal for harsh environments.

Where Is NU 2968 M Bearing Used?
NU 2968 M Bearing finds its place in paper manufacturing machines, where precision and load capacity are crucial. Its metric sizing ensures compatibility with European industrial standards.

In steel production plants, NU 2968 M Bearing handles the heavy loads of rolling and pressing machinery. The combined load capability makes it versatile for various industrial processes.

Built for Heavy-Duty Use: NU 2968 M Bearing
NU 2968 M Bearing is a go-to choice for construction equipment like cranes and excavators. Its high static radial load capacity ensures stability under extreme conditions.

In marine applications, NU 2968 M Bearing operates reliably in ship propulsion systems. The temperature range suits both cold and moderately warm environments.

Automotive vs Aerospace: Applications of NU 2968 M Bearing
In large commercial vehicles, NU 2968 M Bearing supports drivetrain components, offering durability for long hauls. Its grease lubrication option simplifies maintenance.

For aerospace ground equipment, NU 2968 M Bearing handles heavy loads in aircraft tow tractors. The brass cage reduces friction, enhancing performance.

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