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Single Row Cylindrical Roller Bearings With Inner Ring NJ 209 ECPH
Single Row Cylindrical Roller Bearings With Inner Ring NJ 209 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NJ 209 ECPH

The NJ 209 ECPH is a single row cylindrical roller bearing with a 45mm bore and 85mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 15638 lbf and reaches speeds of 10000 RPM, making it a reliable choice for demanding applications.

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

With a compact width of 19mm and a weight of 0.44kg, it’s ideal for machinery where space and weight are considerations. Compliant with RoHS and REACH standards, it’s a safe and durable option.

This model is interchangeable with SKF bearings, perfect for replacements in industrial equipment or automotive systems where combined loads are common. Its robust design ensures long service life with minimal maintenance.

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Product Parameters

  • Part Number NJ 209 ECPH
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 19 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 59 mm
  • Chamfer Dimension r1,2(min.) 1.1 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 15638 lbf
  • Static Radial Load 14400 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10000 rpm
  • Weight 0.44 kg
  • Shoulder Dia Of Outer Ring 72.47 mm
  • Raceway Diameter Of Inner Ring 54.5 mm

Features

Performance Features of NJ 209 ECPH Bearing

NJ 209 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 15638 lbf, ensuring reliable performance in demanding applications.

The PEEK cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 10,000 rpm, it balances durability and efficiency.

NJ 209 ECPH 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 1.1 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high-speed and heavy-load performance.

Application

Industrial Uses of NJ 209 ECPH Bearing
NJ 209 ECPH Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its cylindrical roller design handles combined loads efficiently. The PEEK cage ensures smooth operation even at high speeds, making it suitable for demanding environments.

Where Is NJ 209 ECPH Bearing Used?
In automotive applications, NJ 209 ECPH Bearing fits well in transmissions and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing and open design make it easy to integrate into various vehicle models.

Built for Heavy-Duty Use: NJ 209 ECPH Bearing
This bearing excels in automation equipment like robotic arms, where precision and durability are key. The grease or oil lubrication options allow for flexibility in different operating conditions.

Medical vs Industrial: Where NJ 209 ECPH Bearing Excels
While NJ 209 ECPH Bearing is reliable in industrial settings, it also performs well in medical devices like centrifuges. Its temperature range and low maintenance needs make it a versatile choice.

Perfect Fit for Automation: NJ 209 ECPH Bearing
NJ 209 ECPH Bearing is ideal for 3D printers and CNC machines, where its high-speed capability and stability are crucial. The single-row design ensures compact installation without compromising performance.

Q&A

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