18 x 26 x 5 UNR NBR universal U-cup seal, NAK, delivery 2-3 weeks

Code: NAKO_063970
€49 743,06 €41 109,97 excl. VAT Measure price:
Stock (275 pcs)
Delivery to:
22/10/2026
Delivery options

Size 18 x 26 x 5 mm, model UNR NBR, manufacturer NAK.

NAK hydraulic U-cup seal, type UNR – symmetrical, for piston rod and piston.

Material NBR is suitable up to 100 °C.

Item on order, delivery within 2–3 weeks. Price on request.

Detailed information

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Fast delivery
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Guaranteed quality
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Technical support available
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Product detailed description

Size 18 x 26 x 5 mm, model UNR NBR, manufacturer NAK.

NAK hydraulic U-cup seal, type UNR – symmetrical, for piston rod and piston.

Material NBR is suitable up to 100 °C.

Item on order, delivery within 2–3 weeks. Price on request.

NAK data (overstock): NAK number U0745, Product Code 109020000440000, Brand NAK, Type UNR, Shaft 18, Bore 26, Width 5, Material NK708/////.

NAK is a leading global manufacturer of rotary seals based in Taiwan, holding all common certifications from ISO 9001 and TÜV to aerospace applications. We are its exclusive importer for the Czech Republic and Slovakia.

Dimensions: 18x26x5, 18-26-5, 18/26/5, 18 x 26 x 5 mm.

Also searched as: U-cup, hydraulic seal, rod seal, piston seal, NBR.

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