+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Single Row Cylindrical Roller Bearings With Inner Ring NUP 319 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NUP 319 ECM

The NUP 319 ECM is a single-row cylindrical roller bearing with a 95mm bore and 200mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 87750 lbf and operates smoothly at speeds up to 4000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures reliable performance. The bearing works well in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or gearboxes where combined loads are common.

Weighing 7.75kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number NUP 319 ECM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 45 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 132 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 87750 lbf
  • Static Radial Load 87750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 7.75 kg
  • Shoulder Dia Of Outer Ring 168.45 mm
  • Raceway Diameter Of Inner Ring 121.5 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 3 mm
Single Row Cylindrical Roller Bearings With Inner Ring NUP 319 ECM dimension drawing
Download DWG Download PDF

Features

Performance Features of NUP 319 ECM Bearing

NUP 319 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 87,750 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 4,000 rpm, it balances durability and efficiency in various conditions.

NUP 319 ECM 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.

The precise chamfer dimensions of 3 mm ensure easy installation and alignment.
This makes NUP 319 ECM Bearing a practical choice for industrial applications.

Application

Industrial Uses of NUP 319 ECM Bearing
NUP 319 ECM Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, NUP 319 ECM Bearing supports components such as drivetrains and wheel hubs, providing reliable performance under combined loads. Its metric sizing makes it a versatile choice for various vehicle designs.

For automation systems, NUP 319 ECM Bearing’s high-speed capability (up to 4000 rpm) makes it suitable for robotic arms and conveyor systems. The PA66 cage helps reduce friction, ensuring smooth operation over long periods.

In wind turbines, NUP 319 ECM Bearing’s ability to handle dynamic radial loads makes it ideal for main shaft applications. The open design allows for easy lubrication, extending service life in harsh conditions.

For printing machinery, NUP 319 ECM Bearing’s precise tolerances ensure accurate paper handling and consistent print quality. The grease or oil lubrication options provide flexibility depending on operational needs.

Q&A

SEND INQUIRY