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Single Row Cylindrical Roller Bearings With Inner Ring NU 2352 ECMA

Single Row Cylindrical Roller Bearings With Inner Ring NU 2352 ECMA

The NU 2352 ECMA is a single row cylindrical roller bearing with a 260mm bore and 540mm outer diameter, built from tough chrome steel. It handles combined loads up to 717750 lbf and runs smoothly at speeds up to 2000 RPM.

Its brass cage design ensures durability, while the open structure allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

With a weight of 193kg, this robust bearing is suited for heavy-duty applications like industrial gearboxes or large machinery. It’s interchangeable with SKF bearings, making replacements straightforward.

Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments where radial and axial loads are present. The chamfered edges (6mm) help with easier installation.

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Product Parameters

  • Part Number NU 2352 ECMA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 260 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 540 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 165 mm
  • Width Tolerance -0.35mm to 0
  • Chamfer Dimension r1,2(min.) 6 mm
  • Permissible Axial Displacement(max.) 1.8 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, outer ring centred
  • Dynamic Radial Load 717750 lbf
  • Static Radial Load 1023750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 2000 rpm
  • Weight 193 kg
  • Shoulder Dia Of Outer Ring 463 mm
  • Raceway Diameter Of Inner Ring 324 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 2352 ECMA dimension drawing
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Features

Performance Features of NU 2352 ECMA Bearing

NU 2352 ECMA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 717750 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage, centred on the outer ring, maintains roller alignment for smooth operation.
With a maximum speed of 2000 rpm, it balances durability and efficiency in demanding conditions.

NU 2352 ECMA Bearing operates effectively in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with either grease or oil, reducing maintenance needs.

Application

Key Fields for NU 2352 ECMA Bearing
NU 2352 ECMA Bearing is commonly used in heavy industrial machinery, such as large gearboxes and rolling mills, where its high dynamic radial load capacity is essential. The brass cage design helps reduce friction, making it suitable for continuous operation.

In wind turbine applications, NU 2352 ECMA Bearing handles combined loads efficiently, ensuring reliable performance in harsh environments. Its chrome steel construction provides excellent durability under varying weather conditions.

For mining equipment, NU 2352 ECMA Bearing’s robust design supports heavy loads in conveyors and crushers. The open seal type allows for easy lubrication, extending service life in dusty conditions.

Automotive production lines benefit from NU 2352 ECMA Bearing’s precision in robotic assembly systems. Its metric sizing ensures compatibility with European machinery standards.

In paper manufacturing, NU 2352 ECMA Bearing’s high-speed capability makes it ideal for drying cylinders. The temperature range suits both hot and cold operational phases.

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