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SA 75 X 130 X 15 Gap Seal

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Part Number SA 75 X 130 X 15
Series SA
Drain Grooves Yes
Inner Ring Material Polyoxymethylene (POM)
Outer Ring Material Polyoxymethylene (POM)
GMN SA series labyrinth seal below two drawings representing the seal's dimensions

Dimensions

Inner Diameter ID [mm] 75
Outer Diameter OD [mm] 130
Width W [mm] 15

Geometric Data

Major Gap Diameter e2 [mm] 112
Minor Gap Diameter e1 [mm] 96
Axial Clearance Sax [mm] 1
Weight [kg] 0.160

Shaft & Housing Tolerances

Shaft & Housing Chamfer 1.5mm × 15°
ID Tolerance h7
OD Tolerance H7
Shaft & Housing Surface Rz ≤ 16µm ; Ra ≤ 3.2µm

Ratings

Max. Speed n [RPM] 12,900
Temperature Range [°C] -40 – 60
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