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NJ236ECM Cylindrical Roller Bearing 180x320x52mm

NJ236ECM Cylindrical Roller Bearing 180x320x52mm


Specifications
Inner Diameter (ID)
180
Outer Diameter (OD)
320
Width (W)
52
Overall Size (IDxODxW)
180x320x52
Dynamic Load Rating
720 kN
Static Load Rating
850 kN
Reference Speed
- rpm
Limiting Speed
3 600 rpm
Cage Material
Brass
Seal Type
None On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-40 °C to +120 °C
Mass
19 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. Cylindrical roller bearings can carry high radial loads due to their line contact between rollers and raceways. However, they have limited axial load-carrying capacity. 


SPECIFICATIONS
 
 
Inner Diameter 180 mm Number of Rows Single Row
Outer Diameter 320 mm Cage Material Brass
Width 52 mm Seal Type None On Both Sides
Dynamic Load Rating 720 kN Clearance CN
Static Load Rating 850 kN Precision Grade 0
Fatigue Load Limit - kN Min Temperature -40 °C
Reference Speed - rpm Max Temperature +120 °C
Limiting Speed 3 600 rpm Size Standard Metric System
Rolling Element Roller Mass 19 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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