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

Single Row Cylindrical Roller Bearings With Inner Ring N 312 ECP

The N 312 ECP 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 spins smoothly at speeds up to 7000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures stable performance. The bearing operates well 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 heavy equipment where both radial and axial loads are present.

Weighing 1.76kg, it offers a robust solution for demanding applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number N 312 ECP
  • 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 PA66 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 1.76 kg

Features

Performance Features of N 312 ECP Bearing

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

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 7,000 rpm, it balances durability and efficiency in various conditions.

N 312 ECP 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.

Application

Industrial Uses of N 312 ECP Bearing
N 312 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is N 312 ECP Bearing Used?
You’ll often find N 312 ECP Bearing in conveyor systems and printing presses, thanks to its high-speed capability and reliable performance. The open seal design allows for easy lubrication, extending its service life.

Perfect Fit for Automation: N 312 ECP Bearing
N 312 ECP Bearing works well in robotic arms and automated assembly lines, where precision and load capacity are key. Its PA66 cage reduces friction, making it ideal for smooth, continuous operation.

Automotive vs Aerospace: Applications of N 312 ECP Bearing
In automotive transmissions, N 312 ECP Bearing provides stable support under combined loads, while in aerospace, its high-speed tolerance suits auxiliary power units. The metric sizing ensures compatibility across industries.

Essential Roles of N 312 ECP Bearing
N 312 ECP Bearing is a go-to for wind turbines and pumps, where its grease or oil lubrication options adapt to various operating conditions. The temperature range makes it suitable for diverse climates.

Q&A

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