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Single Row Cylindrical Roller Bearings With Inner Ring NU 2312 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NU 2312 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 2312 ECML

The NU 2312 ECML is a single row cylindrical roller bearing with a 60mm bore and 130mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 58500 lbf and reaches speeds of 10000 RPM.

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

This model is interchangeable with SKF bearings, making it a versatile choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or machinery where radial and axial loads are present.

Weighing 3.03kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The chamfered edges (2.1mm) and permissible axial displacement (3.6mm) add to its ease of installation and flexibility in use. Ideal for engineers needing a durable, high-speed solution.

Its inner ring design and centred cage provide stability, making it a dependable option for demanding environments. Perfect for maintenance teams looking for long-lasting performance.

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Product Parameters

  • Part Number NU 2312 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 46 mm
  • Width Tolerance -0.15mm to 0
  • Chamfer Dimension r1,2(min.) 2.1 mm
  • Chamfer Dimension r3,4(min.) 2.1 mm
  • Permissible Axial Displacement(max.) 3.6 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, inner or outer ring centred
  • Dynamic Radial Load 58500 lbf
  • Static Radial Load 59625 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10000 rpm
  • Weight 3.03 kg
  • Shoulder Dia Of Outer Ring 109.2 mm
  • Raceway Diameter Of Inner Ring 77 mm

Features

Performance Features of NU 2312 ECML Bearing

NU 2312 ECML Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 58,500 lbf, making it suitable for heavy-duty applications.

The brass cage design ensures proper roller alignment, reducing friction and wear.
This enhances the bearing’s longevity and maintains smooth operation even at high speeds.

NU 2312 ECML Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, ensuring consistent performance.

With a maximum speed of 10,000 rpm, it balances durability and high-speed capability.
The precise tolerances and robust construction make it a reliable choice for industrial use.

Application

Industrial Uses of NU 2312 ECML Bearing
NU 2312 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it a reliable choice for demanding environments.

Where Is NU 2312 ECML Bearing Used?
You’ll often find NU 2312 ECML Bearing in conveyor systems and mining equipment, thanks to its robust construction and ability to withstand combined loads. Its open design allows for easy lubrication, extending service life in harsh conditions.

Perfect Fit for Automation: NU 2312 ECML Bearing
NU 2312 ECML Bearing works well in automated production lines, particularly in robotic arms and assembly systems. The chrome steel rollers provide durability, while the metric sizing ensures compatibility with standard industrial components.

Automotive vs Aerospace: Applications of NU 2312 ECML Bearing
In automotive applications, NU 2312 ECML Bearing supports components like drivetrains and wheel hubs, offering reliable performance under heavy loads. For aerospace, its precision engineering makes it suitable for auxiliary systems requiring high-speed stability.

Essential Roles of NU 2312 ECML Bearing
NU 2312 ECML Bearing is a go-to for wind turbine generators, where its ability to handle radial and axial loads ensures consistent energy production. The wide temperature range also makes it adaptable to varying operational conditions.

Q&A

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