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NU409ECP Cylindrical Roller Bearing 45x120x29mm

NU409ECP Cylindrical Roller Bearing 45x120x29mm


Specifications
Inner Diameter (ID)
45
Outer Diameter (OD)
120
Width (W)
29
Overall Size (IDxODxW)
45x120x29
Dynamic Load Rating
107 kN
Static Load Rating
102 kN
Reference Speed
5 100 rpm
Limiting Speed
6 000 rpm
Cage Material
Polymer
Seal Type
None On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-40 °C to +120 °C
Mass
1.58 kg
Details

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 ECP design provides improved strength and heat resistance, making it suitable for higher operating temperatures and demanding applications. ECP bearings feature a lightweight, glass-fiber reinforced polyamide cage that provides excellent wear resistance, low friction, and reduced noise and vibration.


SPECIFICATIONS
 
 
Inner Diameter 45 mm Number of Rows Single Row
Outer Diameter 120 mm Cage Material Polymer
Width 29 mm Seal Type None On Both Sides
Dynamic Load Rating 107 kN Clearance CN
Static Load Rating 102 kN Precision Grade 0
Fatigue Load Limit 12.4 kN Min Temperature -40 °C
Reference Speed 5 100 rpm Max Temperature +120 °C
Limiting Speed 6 000 rpm Size Standard Metric System
Rolling Element Roller Mass 1.58 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.

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