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Single Row Cylindrical Roller Bearings With Inner Ring N 312 ECM
Single Row Cylindrical Roller Bearings With Inner Ring N 312 ECM

Single Row Cylindrical Roller Bearings With Inner Ring N 312 ECM

The N 312 ECM is a single row cylindrical roller bearing with a 60mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 38925 lbf and operates smoothly at speeds up to 7000 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 well in temperatures ranging from -30°C to 110°C.

With a width of 31mm and chamfered edges, it fits snugly in tight spaces. This model is interchangeable with SKF bearings, making it a practical choice for replacements.

Ideal for industrial machinery or heavy equipment where radial and axial loads are present. Compliant with RoHS and REACH standards, it’s a reliable and safe option. Weighing 2.05kg, it’s sturdy yet manageable for its size.

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Product Parameters

  • Part Number N 312 ECM
  • 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 31 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 84.3 mm
  • Raceway Diameter Of Outer Ring(E) 115 mm
  • Chamfer Dimension r1,2(min.) 2.1 mm
  • Chamfer Dimension r3,4(min.) 2.1 mm
  • Permissible Axial Displacement(max.) 2.1 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 38925 lbf
  • Static Radial Load 36000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 7000 rpm
  • Weight 2.05 kg

Features

Performance Features of N 312 ECM Bearing

N 312 ECM Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 38,925 lbf, ensuring reliable performance in various applications.

The brass cage keeps the rollers centred, reducing friction and enhancing durability.
With a maximum speed of 7,000 rpm, it delivers efficient operation under demanding conditions.

N 312 ECM Bearing operates smoothly within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

Application

Industrial Uses of N 312 ECM Bearing
N 312 ECM Bearing is commonly used in heavy machinery like gearboxes and industrial pumps, where its cylindrical roller design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even at high speeds.

Where Is N 312 ECM Bearing Used?
You’ll often find N 312 ECM Bearing in automotive applications such as transmissions and differentials, thanks to its robust chrome steel construction. Its metric sizing makes it a versatile choice for various vehicle models.

Built for Heavy-Duty Use: N 312 ECM Bearing
N 312 ECM Bearing excels in conveyor systems and material handling equipment, where its high dynamic load capacity is essential. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of N 312 ECM Bearing
In automotive settings, N 312 ECM Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems requiring precision. Its temperature range makes it suitable for diverse environments.

Perfect Fit for Automation: N 312 ECM Bearing
N 312 ECM Bearing is ideal for robotic arms and automated assembly lines, where its combined load capability ensures reliable performance. The grease or oil lubrication options add to its flexibility.

Q&A

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