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Single Row Cylindrical Roller Bearings With Inner Ring NJ 236 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 236 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 236 ECML

The NJ 236 ECML is a single row cylindrical roller bearing with a 180mm bore and 320mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 162000 lbf and runs smoothly at speeds up to 4000 RPM.

Its brass cage design ensures durability, while the open seal allows for easy lubrication with grease or oil. The bearing operates 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 gearboxes or large machinery where robust performance is needed.

Weighing 18.5kg, it’s built to last while maintaining reliable operation. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NJ 236 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 180 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 52 mm
  • Width Tolerance -0.25mm to 0
  • Shoulder Dia Of Inner Ring 230 mm
  • Chamfer Dimension r1,2(min.) 4 mm
  • Chamfer Dimension r3,4(min.) 4 mm
  • Permissible Axial Displacement(max.) 2.9 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 Brass cage, inner or outer ring centred
  • Dynamic Radial Load 162000 lbf
  • Static Radial Load 191250 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 18.5 kg
  • Shoulder Dia Of Outer Ring 278.6 mm
  • Raceway Diameter Of Inner Ring 217 mm

Features

Performance Features of NJ 236 ECML Bearing

NJ 236 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 162,000 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 4,000 rpm, it balances durability and efficiency.

How Is NJ 236 ECML Bearing Engineered for Reliability?

NJ 236 ECML Bearing features a single-row cylindrical design, optimised for combined load handling.
The chrome steel construction ensures durability, even in demanding industrial environments.
Its grease or oil lubrication options provide flexibility for different operating conditions.
The brass cage enhances stability, reducing wear and tear over time.

Built for Durability: NJ 236 ECML Bearing

NJ 236 ECML Bearing withstands high radial loads up to 191,250 lbf, making it suitable for heavy machinery.
The precise chamfer dimensions of 4 mm ensure smooth installation and operation.
Its temperature range of -30° to 110°C allows it to perform in various environments.
The open seal design simplifies maintenance while ensuring reliable performance.

Steel vs Ceramic Bearings: Strengths of NJ 236 ECML Bearing

NJ 236 ECML Bearing uses chrome steel for both rings and rollers, providing excellent wear resistance.
The brass cage design ensures smooth operation and reduces noise during high-speed rotation.
With a permissible axial displacement of 2.9 mm, it accommodates slight misalignments.
Its metric system of measurement makes it compatible with standard industrial equipment.

Why Choose NJ 236 ECML Bearing for Precision Tasks?

NJ 236 ECML Bearing’s precise bore diameter tolerance of -0.025mm to 0 ensures accurate fitting.
The inner ring-centred design enhances stability and reduces vibration during operation.
Its static radial load capacity of 191,250 lbf makes it reliable for heavy-load applications.
The grease or oil lubrication options help maintain smooth performance over time.

Application

Industrial Uses of NJ 236 ECML Bearing
NJ 236 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its high radial load capacity ensures reliable performance. The brass cage design helps reduce friction, making it suitable for continuous operation.

Where Is NJ 236 ECML Bearing Used?
You’ll often find NJ 236 ECML Bearing in wind turbines and mining equipment, thanks to its ability to handle combined loads. Its chrome steel construction also makes it durable in harsh environments.

Built for Heavy-Duty Use: NJ 236 ECML Bearing
NJ 236 ECML Bearing excels in applications like steel mills and paper processing machines, where high temperatures and heavy loads are common. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of NJ 236 ECML Bearing
In automotive systems, NJ 236 ECML Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary power units. Its metric sizing ensures compatibility across various industries.

Perfect Fit for Automation: NJ 236 ECML Bearing
NJ 236 ECML Bearing is ideal for robotic arms and automated production lines, where precision and durability are key. The high-speed capability up to 4000 rpm makes it a versatile choice for modern manufacturing.

Q&A

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