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4+	£5.79 each
9+	£5.47 each
19+	£5.40 each
29+	£5.34 each
39+	£5.27 each
49+	£5.21 each
59+	£4.88 each

Polyurethane Double Lip Sealing Rings: Designed as contact seals, these sealing rings protect the bearing position against contamination, spray water and the excessive loss of grease. Sealing rings are matched to the small radial dimensions of needle roller bearings. They are very easy to fit, as they are simply pressed into the housing bore. Sealing rings allow circumferential speeds at the seal lip of up to 10 m/s depending on the surface quality of the shaft. This sealing ring features a contact lip and a non-contact dust shield lip facing the shaft. The seal carrier is made from reinforced polyamide (coloured black), while the seal lip area is made from thermoplastic PU elastomer (coloured green). Suitable for operating temperatures from -30 to +100 deg C. Note: Sealing rings SD have an oversized outside diameter. This gives firm seating once the rings are pressed into the housing bore. The rings will adopt their correct geometrical form once fitted in the bore.
Benefits: Easy to fit, protects against contamination, spray water and excessive loss of grease, highly wear-resistant and resistant to environmental influences and many mineral oils.

Cohen Roman, United Kingdom
Review added on 24/06/2021

Brilliant Simply! Keep up the excellent work
Ramiro Gaines, United Kingdom
Review added on 03/01/2019

Fantastic quality at a fantastic price, was surprised to find genuine INA parts at such a low cost
Lamar Taylor, United Kingdom
Review added on 05/09/2018

Thanks again!
Harry Reeve, United Kingdom
Review added on 04/11/2015

Will be back to order from you again, never experienced service like this
Colby Finn, United Kingdom
Review added on 11/05/2015

GREAT TECHNICAL ADVICE ON YOUR WEB SITE SHOPPING MADE EASY SAVED ME A LOT OF TIME WAS REALLY PLEASED WITH QUALITY PRICE AND DELIVERY THANKS

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INA SD25X35X4A Double Lip Polyurethane Oil Seal 25x35x4mm

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Shaft Size not Inside Diameter (d)	=	25mm
Outside Diameter (D)	=	35mm
Width (b)	=	4mm

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