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L 20 x 28 x 10 Labyrinth Seal

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Part Number L 20 x 28 x 10
Series L
Drain Grooves No
Inner Ring Material Steel
Outer Ring Material Aluminum

Dimensions

Inner Diameter ID [mm] 20
Outer Diameter OD [mm] 28
Width W [mm] 10

Geometric Data

Gap Diameter e [mm] 26
Axial Clearance Sax [mm] 0.38
Weight [kg] 0.01

Shaft & Housing Tolerances

Shaft & Housing Chamfer 1mm × 15°
ID Tolerance h6
OD Tolerance K7
Shaft & Housing Surface Rz ≤ 16µm ; Ra ≤ 3.2µm

Ratings

Max. Speed n [RPM] 81,000
Temperature Range [°C] -40 – 200
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