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NUP1024ECJ Cylindrical Roller Bearing 120x180x28mm

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Cylindrical roller bearings are essential components used in various industrial applications to support radial loads and high rotational speeds. It consists of an inner ring, an outer ring, cylindrical rollers, and a cage. The inner and outer rings have raceways, and the cylindrical rollers are arranged between these raceways. The cage keeps the rollers evenly spaced and prevents them from coming into direct contact with each other. The NUP Series have two fixed ribs on the outer ring and a fixed rib with a support washer on the inner ring.  This way they can be used as locating bearings, guiding the shaft axially in both directions. The ECJ design have a pressed steel cage and an optimized internal design for improved performance.


SPECIFICATIONS
 
 
Inner Diameter 120 mm Number of Rows Single Row
Outer Diameter 180 mm Cage Material Steel
Width 28 mm Seal Type None On Both Sides
Dynamic Load Rating 139 kN Clearance CN
Static Load Rating 191 kN Precision Grade 0
Fatigue Load Limit - kN Min Temperature -40 °C
Reference Speed 3 400 rpm Max Temperature +120 °C
Limiting Speed 4 300 rpm Size Standard Metric System
Rolling Element Roller Mass 2.43 kg


FEATURES AND BENEFITS


  • Detachable components allow for easy maintenance and replacement.

  • Able to handle heavy radial loads, suitable for applications with significant load demands.

  • Axial displacement capability minimizes wear and extends the operational life of the bearing.
Yes, miniature ball bearings are designed to handle high rotational speeds, making them ideal for devices and equipment that require rapid movement.

Specifications

Inner Diameter (ID): 120

Outer Diameter (OD): 180

Width (W): 28

Overall Size (IDxODxW): 120x180x28

Dynamic Load Rating: 139 kN

Static Load Rating: 191 kN

Reference Speed: 3 400 rpm

Limiting Speed: 4 300 rpm

Cage Material: Steel

Seal Type: None On Both Sides

Clearance: CN

Precision: Grade 0

Operating Temperature: -40 °C to +120 °C

Mass: 2.43 kg

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