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Double Row Full Complement Cylindrical Roller Bearings NNF 5052 B-2LS
Double Row Full Complement Cylindrical Roller Bearings NNF 5052 B-2LS

Double Row Full Complement Cylindrical Roller Bearings NNF 5052 B-2LS

The NNF 5052 B-2LS is a double-row full complement cylindrical roller bearing, measuring 260mm by 400mm by 190mm. Made from durable 52100 chrome steel, it handles combined loads with a dynamic radial load capacity of 544500 lbf.

Its sealed design keeps contaminants out and lubrication in, ensuring smooth operation. The full complement roller arrangement increases load capacity without a cage, making it robust for heavy-duty use.

This bearing suits applications like industrial gearboxes or large machinery where high radial loads are common. It works in temperatures from -30°C to 110°C and is compatible with SKF models for easy replacement.

Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments. Grease or oil lubrication options provide flexibility for maintenance.

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Product Parameters

  • Part Number NNF 5052 B-2LS
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 260 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 190 mm
  • Width Tolerance -0.35mm to 0
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row Full Complement
  • Inner Ring Type With Inner Ring
  • Seal Type Sealed
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Ring Material 52100 Chrome Steel
  • Roller Material 52100 Chrome Steel
  • Cage Material Full complement (no cage)
  • Dynamic Radial Load 544500 lbf
  • Static Radial Load 1046250 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of NNF 5052 B-2LS Bearing

NNF 5052 B-2LS Bearing is constructed with double-row full complement cylindrical rollers, providing high load capacity and stability.
Its chrome steel rings and rollers ensure durability and resistance to wear in demanding conditions.

The sealed design of NNF 5052 B-2LS Bearing protects against contaminants, extending its service life.
It supports both radial and axial loads, making it versatile for various industrial applications.

NNF 5052 B-2LS Bearing operates efficiently within a temperature range of -30° to 110°C, suitable for diverse environments.
Its dynamic radial load capacity of 544,500 lbf ensures reliable performance under heavy loads.

With grease or oil lubrication options, NNF 5052 B-2LS Bearing offers flexibility in maintenance.
The full complement roller design maximizes load distribution, reducing stress on individual components.

Application

Industrial Uses of NNF 5052 B-2LS Bearing
NNF 5052 B-2LS Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its double-row design handles high radial loads efficiently. The sealed construction helps keep contaminants out, extending service life in harsh environments.

What Makes NNF 5052 B-2LS Bearing a Preferred Choice?
In wind turbine applications, NNF 5052 B-2LS Bearing’s full complement roller design provides excellent load distribution, crucial for withstanding variable forces. Its chrome steel construction ensures durability even under continuous operation.

Built for Heavy-Duty Use: NNF 5052 B-2LS Bearing
This bearing excels in mining equipment, where its robust design copes with extreme loads and vibrations. The grease or oil lubrication options make it adaptable to different operating conditions.

Automotive vs Aerospace: Applications of NNF 5052 B-2LS Bearing
While NNF 5052 B-2LS Bearing isn’t typical in aerospace, it’s well-suited for large commercial vehicle axles due to its high static radial load capacity. The metric sizing ensures compatibility with European truck specifications.

Perfect Fit for Automation: NNF 5052 B-2LS Bearing
In automated production lines, NNF 5052 B-2LS Bearing’s sealed design reduces maintenance needs, keeping downtime low. Its combined load capability makes it versatile for rotating and linear motion systems.

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