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NU313ECJ Cylindrical Roller Bearing 65x140x33mm

NU313ECJ Cylindrical Roller Bearing 65x140x33mm


Specifications
Inner Diameter (ID)
65
Outer Diameter (OD)
140
Width (W)
33
Overall Size (IDxODxW)
65x140x33
Dynamic Load Rating
212 kN
Static Load Rating
196 kN
Reference Speed
5 300 rpm
Limiting Speed
6 000 rpm
Cage Material
Steel
Seal Type
None On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-40 °C to +120 °C
Mass
2.21 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 ECJ design have a pressed steel cage and an optimized internal design for improved performance.


SPECIFICATIONS
 
 
Inner Diameter 65 mm Number of Rows Single Row
Outer Diameter 140 mm Cage Material Steel
Width 33 mm Seal Type None On Both Sides
Dynamic Load Rating 212 kN Clearance CN
Static Load Rating 196 kN Precision Grade 0
Fatigue Load Limit 25.5 kN Min Temperature -40 °C
Reference Speed 5 300 rpm Max Temperature +120 °C
Limiting Speed 6 000 rpm Size Standard Metric System
Rolling Element Roller Mass 2.21 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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