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Single Row Cylindrical Roller Bearings With Inner Ring NUP 309 ECNP
Single Row Cylindrical Roller Bearings With Inner Ring NUP 309 ECNP

Single Row Cylindrical Roller Bearings With Inner Ring NUP 309 ECNP

The NUP 309 ECNP is a single row cylindrical roller bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 25200 lbf and reaches speeds of 8000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures smooth operation. The bearing performs reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for machinery like pumps or gearboxes where both radial and axial loads are present.

Weighing 0.9kg, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number NUP 309 ECNP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 25 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 64.4 mm
  • Chamfer Dimension r1,2(min.) 1.5 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 PA66 cage, roller centred
  • Dynamic Radial Load 25200 lbf
  • Static Radial Load 22500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 0.9 kg
  • Shoulder Dia Of Outer Ring 83.2 mm
  • Raceway Diameter Of Inner Ring 58.5 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 1.5 mm

Features

Performance Features of NUP 309 ECNP Bearing

NUP 309 ECNP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25200 lbf, ensuring reliable performance in demanding conditions.
The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 8000 rpm, it balances durability and efficiency for various applications.

Application

Industrial Uses of NUP 309 ECNP Bearing
NUP 309 ECNP Bearing is commonly used in industrial machinery, such as conveyor systems and gearboxes, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

In automotive applications, NUP 309 ECNP Bearing supports components like transmissions and differentials, providing reliable performance under heavy loads. Its metric sizing makes it compatible with a variety of vehicle models.

For automation equipment, NUP 309 ECNP Bearing’s high-speed capability and precise alignment make it suitable for robotic arms and CNC machines. The PA66 cage reduces friction, enhancing smooth operation.

In power generation systems, NUP 309 ECNP Bearing’s ability to handle combined loads makes it ideal for turbines and pumps. The open design allows for easy lubrication, extending service life.

For agricultural machinery, NUP 309 ECNP Bearing’s robust construction withstands harsh conditions in equipment like harvesters and tractors. Its temperature range ensures performance in varying climates.

Q&A

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