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Single Row Cylindrical Roller Bearings With Inner Ring NUP 307 ECM
Single Row Cylindrical Roller Bearings With Inner Ring NUP 307 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NUP 307 ECM

The NUP 307 ECM is a single row cylindrical roller bearing with a 35mm bore and 80mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 16875 lbf and spins smoothly at speeds up to 11000 RPM.

Its open design allows 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 applications like gearboxes or industrial machinery where combined loads are common.

Weighing just 0.59kg, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NUP 307 ECM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 21 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 51 mm
  • Chamfer Dimension r1,2(min.) 1.5 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 16875 lbf
  • Static Radial Load 14175 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.59 kg
  • Shoulder Dia Of Outer Ring 65.8 mm
  • Raceway Diameter Of Inner Ring 46.2 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 1.1 mm

Features

Performance Features of NUP 307 ECM Bearing

NUP 307 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 16875 lbf, ensuring reliable performance in various applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 11000 rpm, it balances durability and efficiency in demanding conditions.

NUP 307 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 dimensions and tolerances ensure a perfect fit in machinery.
This makes NUP 307 ECM Bearing a dependable choice for industrial applications.

Application

Industrial Uses of NUP 307 ECM Bearing
NUP 307 ECM Bearing is commonly used in industrial machinery like gearboxes and pumps, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

What Makes NUP 307 ECM Bearing a Preferred Choice?
In automotive applications, NUP 307 ECM Bearing supports components such as transmissions and differentials, providing reliable performance under high speeds. Its PA66 cage reduces friction, enhancing longevity.

Perfect Fit for Automation: NUP 307 ECM Bearing
For robotic arms and automated systems, NUP 307 ECM Bearing offers precise movement with minimal maintenance. The open seal design allows for easy lubrication, keeping operations smooth.

Medical vs Industrial: Where NUP 307 ECM Bearing Excels
While NUP 307 ECM Bearing is robust enough for heavy machinery, its precision also suits medical devices like diagnostic equipment. The temperature range ensures stability in various settings.

Essential Roles of NUP 307 ECM Bearing
In consumer electronics, NUP 307 ECM Bearing can be found in high-performance printers and power tools. Its metric sizing makes it versatile for different manufacturers’ needs.

Q&A

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