NNF 5004 ADB-2LSV

Design Features of NNF 5004 ADB-2LSV Bearing

NNF 5004 ADB-2LSV Bearing features two rows of cylindrical rollers without a cage, allowing for a maximum number of rollers and significantly enhancing its load-carrying capacity. NNF 5004 ADB-2LSV outer dia is 42 mm. Its bore dia is 20 mm. This design provides high stability and durability, making it suitable for applications that require robust performance under heavy radial loads. 

 

What Benefits Can NNF 5004 ADB-2LSV Bearing Provide?

  • High Load Capacity: With two rows of rollers, it supports greater radial loads, making it ideal for heavy-duty applications.
  • Compact Design: The absence of cages allows for a more compact bearing, suitable for space-constrained environments.
  • Enhanced Durability: The increased contact area between the rollers and raceways improves wear resistance and extends the bearing’s service life.
  • Cost-Effective Solution: Its simple design and high load capacity can reduce the need for multiple bearings, making it an economical choice.
  • Reliable Performance in Harsh Conditions: It performs well in environments with heavy shock loads and vibrations, ensuring reliability in demanding industrial applications.

 

What Can NNF 5004 ADB-2LSV Bearing Be Used for?

  • Heavy Machinery: Commonly found in construction and mining equipment, where it supports high radial loads and harsh conditions.
  • Industrial Gearboxes: Utilized in gearboxes to manage significant loads and ensure efficient power transmission.
  • Wind Turbines: Employed in rotor assemblies, where it accommodates heavy loads and varying conditions.
  • Steel Mills: Suitable for equipment in steel manufacturing, providing durability and reliability under continuous operation.
  • Pulp and Paper Industries: Used in large rollers and presses, offering robust performance in demanding processing environments.

Part Number NNF 5004 ADB-2LSV
Brand: BearingMaker Interchangeable With: SKF
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
Bore Dia 20 mm
Bore Dia Tolerance -0.01mm to 0
Outer Dia 42 mm
Outer Dia Tolerance -0.011mm to 0
Width 30 mm
Width Tolerance -0.12mm to 0
Outer Ring Width 29 mm
Shoulder Diameter Inner Ring 30.6 mm
Snap Ring Groove Diameter At Outer Ring 40.2 mm
Distance Between Two Snap Ring Grooves Of The Outer Ring Outside Surface C1 24.7 mm
Tolerance For Distance C1 0.2 mm
Distance Outer Ring Side Face – Snap Ring Groove 2.15 mm
Width Snap Ring Groove Outer Ring 1.8 mm
Width Annular Lubrication Groove Outer Ring 6.5 mm
Diameter Lubrication Hole (Outer Ring) 3.5 mm
Chamfer Dimension r(min.) 0.5 mm
Chamfer Dimension r3,4(min.) 0.3 mm
Ring Material 52100 Chrome Steel
Roller Material 52100 Chrome Steel
Cage Material Full complement (no cage)
Dynamic Radial Load 10282 lbf
Static Radial Load 12375 lbf
Max Speed (X1000 rpm) 3
Lubrication Grease, Oil
Temperature Range -30° to 110 °C
RoHS Compliant
REACH Compliant
Weight 0.193 kg
Snap ring Seeger SW 42
Snap ring in accordance with DIN 471 42×1.75

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