• semri bearing

NU421M Single row cylindrical roller bearing

2025-05-06
service content:


NU421M roller beari roller beari ese ball bea

Dimensions

Bore diameter 105 mm
Outside diameter 260 mm
Width 60 mm

Performance

Basic dynamic load rating 501 kN
Basic static load rating 570 kN
Reference speed 2 800 r/min
Limiting speed 3 400 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 Machined 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 17.4 kg
 

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    bearing product
    imensions Bore diameter 110mm Outside diameter 240mm Width ......
    Dimensions Bore diameter 110mm Outside diameter 240mm Width......
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