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Single Row Cylindrical Roller Bearings With Inner Ring NU 307 ECPH
Single Row Cylindrical Roller Bearings With Inner Ring NU 307 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NU 307 ECPH

The NU 307 ECPH 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 reaches speeds of 11000 RPM.

Its PEEK cage keeps rollers centred, ensuring smooth operation, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures from -30°C to 110°C.

With a compact width of 21mm and chamfered edges, it fits snugly in tight spaces. Ideal for industrial machinery or gearboxes where high radial loads and speed are required.

Weighing 0.48kg, it’s robust yet lightweight. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, interchangeable with SKF bearings.

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Product Parameters

  • Part Number NU 307 ECPH
  • 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
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 1.2 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 PEEK 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 0.48 kg
  • Shoulder Dia Of Outer Ring 65.8 mm
  • Raceway Diameter Of Inner Ring 46.2 mm

Features

How Does NU 307 ECPH Bearing Handle Combined Loads?

NU 307 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 16875 lbf, ensuring reliable performance in demanding conditions.
The PEEK cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 11,000 rpm, it balances durability and efficiency in various applications.

Application

Industrial Uses of NU 307 ECPH Bearing
NU 307 ECPH Bearing is commonly used in industrial machinery like conveyor systems and gearboxes, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 11000 rpm.

Where Is NU 307 ECPH Bearing Used?
In automotive applications, NU 307 ECPH Bearing fits well in transmissions and wheel hubs, thanks to its chrome steel construction and PEEK cage. Its metric sizing ensures compatibility with a variety of vehicle models, providing reliable performance under heavy loads.

Built for Heavy-Duty Use: NU 307 ECPH Bearing
NU 307 ECPH Bearing excels in automation equipment such as robotic arms and assembly lines, where precision and durability are key. The grease or oil lubrication options make it adaptable to different operating conditions, from -30° to 110 °C.

Medical vs Industrial: Where NU 307 ECPH Bearing Excels
For medical devices like imaging equipment, NU 307 ECPH Bearing offers smooth operation due to its high-speed capabilities and low friction. In industrial settings, it’s a go-to for pumps and compressors, where its static radial load capacity of 14175 lbf ensures longevity.

Essential Roles of NU 307 ECPH Bearing
NU 307 ECPH Bearing is a reliable choice for household appliances like washing machines, where its combined load handling keeps things running smoothly. The PEEK cage reduces wear, making it a cost-effective option for long-term use.

Q&A

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