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SKF MD 63X47X19.4-L compact piston seal with guide rings, anti-extrusion rings and sealing

SKF
Supplier number: SKF MD 63X47X19.4-L | EAN 07316575469658
Recommended Retail Price €17.68
8.80 tax incl.
€7.27 excl. VAT (incl. all environmental contributions)
On order: delivered from 13/10/2026

The minimum purchase order quantity for the product is 10.

  • Delivery by DHL
✆ Talk to a specialist


Product information
€8.80
tax incl.

Product information

Key features according to our expert

  • Inner diameter: 47 mm
  • Groove width: 19.4 mm
  • Outer diameter: 63 mm

Product description

MD-L seals are compact, double-acting piston seals. They have a nitrile rubber sealing ring with a polyester elastomer anti-extrusion rings and polyacetal guide rings on both sides. The anti-extrusion rings provide improved high pressure performance by reducing the likelihood of gap extrusion. The integral guide rings do not require additional external piston guide rings. The anti-extrusion and guide rings are split for easy installation.

  • Compact, all-in-one sealing solution
  • Suitable for light to medium duty applications
  • Available in metric sizes
  • Fit seal housings in accordance with ISO 6547 for some sizes
  • If not in stock alternatives can be produced by SKF SEAL JET systems

All Features

Inner diameter
47 mm
Groove width
19.4 mm
Outer diameter
63 mm
Cylinder bore diameter
63
Compound 3
Polyester (TPC-ET72/075)
Unit system
Metric
Piston groove width
19.4
Primary sealing element
Nitrile Rubber (N80/047)
Piston groove diameter
47
Design
MD-L
Compound 2
Acetal (POM POM/076)
Pressure limit, maximum
25
Single/double-acting
Double-acting
  • Brand SKF
  • EAN 07316575469658
  • Supplier number SKF MD 63X47X19.4-L
Questions about this product?

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0032 3 74 000 41 [email protected]

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