NNF 5008 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 5008 ADB-2LSV outer dia is 68 mm. Its bore dia is 40 mm. This design provides high stability and durability, making it suitable for applications that require robust performance under heavy radial loads.

Design Features of NNF 5008 ADB-2LSV Bearing

NNF 5008 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 5008 ADB-2LSV outer dia is 68 mm. Its bore dia is 40 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 5008 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 5008 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.

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	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
Outer Ring Width	37 mm
Shoulder Diameter Inner Ring	51.4 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
Width Annular Lubrication Groove Outer Ring	7.5 mm
Diameter Lubrication Hole (Outer Ring)	4.5 mm
Chamfer Dimension r(min.)	0.8 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)
Max Speed (X1000 rpm)	2
Dynamic Radial Load	19305 lbf
Static Radial Load	26100 lbf
Lubrication	Grease, Oil
Temperature Range	-30° to 110 °C
RoHS	Compliant
REACH	Compliant
Weight	0.529 kg
Snap ring Seeger	SW 68
Snap ring in accordance with DIN 471	68x2.5

Automotive Industry

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Petroleum Machinery Industry

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Machine Tool Industry

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Outboard Motor

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Steel Plant

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