• semri bearing

NU221ECJ Roller bearing

2025-04-28
service content:


Roller beari NU221ECJ roller beari ese ball bea


Dimensions

Bore diameter 105 mm
Outside diameter 190 mm
Width 36 mm

Performance

Basic dynamic load rating 300 kN
Basic static load rating 315 kN
Reference speed 3 800 r/min
Limiting speed 4 300 r/min
   

Properties

Bearing part Complete bearing
Axial displacement capability In both directions
Number of rows 1
Locating feature, bearing outer ring None
Bore type Cylindrical
Cage Sheet metal
Number of flanges, outer ring 2
Number of flanges, inner ring 0
Loose flange None
Radial internal clearance CN
Tolerance class Normal
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without

Logistics

Product net weight 3.97 kg
 

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    bearing product
    Dimensions Bore diameter 105mm Outside diameter 190mm Width......
    Dimensions Bore diameter 105mm Outside diameter 160mm Width......
    Dimensions Bore diameter 105mm Outside diameter 225mm Width......
    Dimensions Bore diameter 105mm Outside diameter 225mm Width......
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