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Double Row Full Complement Cylindrical Roller Bearings NNF 5008 ADB-2LSV
Double Row Full Complement Cylindrical Roller Bearings NNF 5008 ADB-2LSV

Double Row Full Complement Cylindrical Roller Bearings NNF 5008 ADB-2LSV

The NNF 5008 ADB-2LSV is a double row full complement cylindrical roller bearing, measuring 40mm by 68mm by 38mm. Made from durable 52100 chrome steel, it handles combined loads with a dynamic radial load capacity of 19305 lbf.

Its sealed design keeps out contaminants, while the full complement roller arrangement boosts load capacity without a cage. The bearing supports speeds up to 2000 RPM and works in temperatures 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 gearboxes or industrial machinery where high radial loads are common.

Weighing 0.529kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for various industrial uses. The snap ring design ensures secure fitting in demanding setups.

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Product Parameters

  • Part Number NNF 5008 ADB-2LSV
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 38 mm
  • Width Tolerance -0.12mm 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
  • Shoulder Diameter Inner Ring 51.4 mm
  • Width Annular Lubrication Groove Outer Ring 7.5 mm
  • Diameter Lubrication Hole (Outer Ring) 4.5 mm
  • Chamfer Dimension r3,4(min.) 0.6 mm
  • Ring Material 52100 Chrome Steel
  • Roller Material 52100 Chrome Steel
  • Cage Material Full complement (no cage)
  • Dynamic Radial Load 19305 lbf
  • Static Radial Load 26100 lbf
  • Max Speed 2000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.529 kg
  • Outer Ring Width 37 mm
  • Snap Ring Groove Diameter At Outer Ring 65.8 mm
  • Distance Between Two Snap Ring Grooves Of The Outer Ring Outside Surface C1 32.2 mm
  • Tolerance For Distance C1 0.2 mm
  • Distance Outer Ring Side Face - Snap Ring Groove 2.4 mm
  • Width Snap Ring Groove Outer Ring 2.7 mm
  • Chamfer Dimension r(min.) 0.8 mm
  • Snap ring Seeger SW 68
  • Snap ring in accordance with DIN 471 68x2.5

Features

Performance Features of NNF 5008 ADB-2LSV Bearing

NNF 5008 ADB-2LSV Bearing is built with double-row full complement cylindrical rollers, offering high load capacity and durability.
Its chrome steel construction ensures strong resistance to wear, even under heavy radial loads up to 19305 lbf.

The sealed design protects NNF 5008 ADB-2LSV Bearing from dust and moisture, making it suitable for harsh environments.
With a maximum speed of 2000 rpm, it delivers reliable performance in demanding applications.

NNF 5008 ADB-2LSV Bearing’s full complement roller design eliminates the need for a cage, increasing load-bearing capacity.
Its grease or oil lubrication options provide flexibility for different operating conditions.

The temperature range of -30° to 110 °C ensures NNF 5008 ADB-2LSV Bearing performs well in varying climates.
Its precise dimensions and tolerances guarantee smooth operation and easy installation.

Application

Industrial Uses of NNF 5008 ADB-2LSV Bearing
NNF 5008 ADB-2LSV Bearing is commonly used in heavy machinery like gearboxes and industrial pumps, where its double-row design handles high radial loads efficiently. The sealed construction keeps contaminants out, ensuring long service life even in harsh environments.

Where Is NNF 5008 ADB-2LSV Bearing Used?
In automotive applications, NNF 5008 ADB-2LSV Bearing supports drivetrain components, providing stability under combined loads. Its full complement roller design offers higher load capacity compared to standard caged bearings.

Built for Heavy-Duty Use: NNF 5008 ADB-2LSV Bearing
NNF 5008 ADB-2LSV Bearing excels in construction equipment, such as excavators and cranes, where durability is key. The chrome steel material and grease lubrication make it suitable for high-load, low-speed operations.

Automotive vs Aerospace: Applications of NNF 5008 ADB-2LSV Bearing
In automotive systems, NNF 5008 ADB-2LSV Bearing is ideal for wheel hubs and transmissions. For aerospace, its precision and reliability are valued in landing gear mechanisms and auxiliary power units.

Key Fields for NNF 5008 ADB-2LSV Bearing
NNF 5008 ADB-2LSV Bearing is a go-to choice for wind turbines, where its ability to handle fluctuating loads ensures consistent performance. The metric sizing simplifies integration into European-designed systems.

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