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Single Row Cylindrical Roller Bearings With Inner Ring N 317 ECP

Single Row Cylindrical Roller Bearings With Inner Ring N 317 ECP

The N 317 ECP is a single row cylindrical roller bearing with an 85mm bore and 180mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 76500 lbf and operates smoothly at speeds up to 5000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures smooth roller movement. The bearing performs well in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or machinery where combined loads are common.

Weighing 4.65kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number N 317 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 41 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 117 mm
  • Raceway Diameter Of Outer Ring(E) 160 mm
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 2.3 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 76500 lbf
  • Static Radial Load 75375 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 4.65 kg
Single Row Cylindrical Roller Bearings With Inner Ring N 317 ECP dimension drawing
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Features

Performance Features of N 317 ECP Bearing

N 317 ECP Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 76,500 lbf, ensuring reliable performance in heavy-duty applications.
The PA66 cage keeps the rollers centred, reducing friction and extending operational life.
With a maximum speed of 5,000 rpm, it delivers both durability and efficiency.

Application

Industrial Uses of N 317 ECP Bearing
N 317 ECP 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 open seal type allows for easy lubrication, extending service life in demanding conditions.

In automotive applications, N 317 ECP Bearing supports drivetrain components such as differentials and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, from trucks to agricultural equipment.

For automation systems, N 317 ECP Bearing provides reliable performance in robotic arms and conveyor belts, where precise movement is essential. The PA66 cage material reduces friction, making it suitable for high-speed operations up to 5000 rpm.

Medical imaging devices also benefit from N 317 ECP Bearing’s stability and low noise characteristics. Its temperature range of -30° to 110°C ensures consistent operation in both diagnostic and surgical equipment.

In household appliances like washing machines, N 317 ECP Bearing’s durability handles constant rotational stress. The grease or oil lubrication options make it adaptable to different maintenance requirements.

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