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Single Row Cylindrical Roller Bearings With Inner Ring NUP 317 ECM
Single Row Cylindrical Roller Bearings With Inner Ring NUP 317 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NUP 317 ECM

The NUP 317 ECM 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 for easy lubrication with grease or oil, while the PA66 cage ensures reliable performance. The bearing works well in temperatures ranging from -30°C to 110°C.

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

Weighing 5.6kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number NUP 317 ECM
  • 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
  • Chamfer Dimension r1,2(min.) 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 5.6 kg
  • Shoulder Dia Of Outer Ring 151.4 mm
  • Raceway Diameter Of Inner Ring 108 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 3 mm

Features

Performance Features of NUP 317 ECM Bearing

NUP 317 ECM 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 robust performance in various applications.

The PA66 cage keeps the rollers centred, reducing friction and enhancing durability.
With a maximum speed of 5,000 rpm, it delivers reliable operation under demanding conditions.

NUP 317 ECM Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

The precise dimensions and tolerances ensure smooth installation and alignment.
This makes NUP 317 ECM Bearing a dependable choice for industrial machinery.

Application

Industrial Uses of NUP 317 ECM Bearing
NUP 317 ECM Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its cylindrical roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is NUP 317 ECM Bearing Used?
You’ll often find NUP 317 ECM Bearing in automotive applications such as truck transmissions, where its high radial load capacity supports smooth operation. The open seal design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: NUP 317 ECM Bearing
NUP 317 ECM Bearing excels in construction equipment like cranes, where its robust design withstands both radial and axial forces. The PA66 cage material reduces friction, making it ideal for high-speed rotations up to 5000 rpm.

Automotive vs Aerospace: Applications of NUP 317 ECM Bearing
In automotive settings, NUP 317 ECM Bearing is a go-to for wheel hubs and drivetrains, offering reliable performance under stress. For aerospace, its precision engineering suits auxiliary systems where consistent load handling is key.

Perfect Fit for Automation: NUP 317 ECM Bearing
NUP 317 ECM Bearing is a favourite in automated production lines, particularly for robotic arms that require precise movement. Its metric sizing ensures compatibility with a wide range of European and Asian machinery standards.

Q&A

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