• semri bearing

21318EK/C3 High load carrying capacity

2025-05-13
service content:


Semri 21318EK/C3 Rolling bear roller beari

Dimensions

Bore diameter 90 mm
Outside diameter 190 mm
Width 43 mm

Performance

Basic dynamic load rating 393 kN
Basic static load rating 450 kN
Reference speed 3 600 r/min
Limiting speed 4 800 r/min
   

Properties

Number of rows 2
Locating feature, bearing outer ring Without
Bore type Tapered 1:12
Cage Sheet metal
Radial internal clearance C3
Tolerance class for dimensions Normal
Tolerance class for run-out P5
Sealing Without
Lubricant None
Relubrication feature With

Logistics

Product net weight 6.16 kg
 

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