NNCF 5008 CV Bearing features two rows of cylindrical rollers without a cage, allowing for a maximum number of rollers and significantly enhancing its load-carrying capacity. NNCF 5008 CV 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 NNCF 5008 CV Bearing

NNCF 5008 CV Bearing features two rows of cylindrical rollers without a cage, allowing for a maximum number of rollers and significantly enhancing its load-carrying capacity. NNCF 5008 CV 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 NNCF 5008 CV 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 NNCF 5008 CV 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	Open
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
Shoulder Diameter Inner Ring	50.5 mm
Width Annular Lubrication Groove Outer Ring	4.5 mm
Diameter Lubrication Hole (Outer Ring)	3 mm
Raceway Diameter Outer Ring	57.2 mm
Chamfer Dimension r1,2(min.)	1 mm
Chamfer Dimension r3,4(min.)	0.3 mm
Permissible Axial Displacement(max.)	1.5 mm
Ring Material	52100 Chrome Steel
Roller Material	52100 Chrome Steel
Cage Material	Full complement (no cage)
Max Speed (X1000 rpm)	6
Dynamic Radial Load	23850 lbf
Static Radial Load	31500 lbf
Lubrication	Grease, Oil
Temperature Range	-30° to 110 °C
RoHS	Compliant
REACH	Compliant
Weight	0.554 kg

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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