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

Single Row Cylindrical Roller Bearings With Inner Ring NUP 309 ECML

The NUP 309 ECML is a single row cylindrical roller bearing with a 45mm bore and 100mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 23850 lbf and reaches speeds of 13000 RPM.

Its open design allows for 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 industrial machinery or gearboxes where high radial and axial loads are present.

Weighing 1.04kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe and versatile use.

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Product Parameters

  • Part Number NUP 309 ECML
  • 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 23850 lbf
  • Static Radial Load 20588 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 13000 rpm
  • Weight 1.04 kg
  • Shoulder Dia Of Outer Ring 83.75 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 ECML Bearing

NUP 309 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23850 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 13,000 rpm, it balances durability and efficiency for high-speed applications.

NUP 309 ECML Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The precise chamfer dimensions of 1.5 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring both radial and axial load support.

Application

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

Where Is NUP 309 ECML Bearing Used?
You’ll find NUP 309 ECML Bearing in automotive transmissions, where its high-speed capability and combined load handling make it a reliable choice. The PA66 cage also reduces friction, enhancing performance.

Built for Heavy-Duty Use: NUP 309 ECML Bearing
NUP 309 ECML Bearing excels in conveyor systems, thanks to its robust design and grease lubrication option. The open seal type allows for easy maintenance in dusty or humid conditions.

Automotive vs Industrial: Applications of NUP 309 ECML Bearing
In automotive applications, NUP 309 ECML Bearing supports drivetrain components, while in industrial settings, it’s ideal for heavy machinery. Its metric sizing ensures compatibility across various equipment types.

Perfect Fit for Automation: NUP 309 ECML Bearing
NUP 309 ECML Bearing works well in robotic arms and automated systems, where precision and high-speed performance are key. The temperature range of -30° to 110°C ensures reliability in diverse environments.

Q&A

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