INA SD40X50X4-A Needle Roller Seal 40x50x4mm

Description

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.Specifications Inner Diameter: 40mm Outer Diameter: 50mm Width: 4mm

• Brand: INA
• Category: Motor Vehicle Engine Parts

• Fruugo ID: 85774745-178791054
• EAN: 5059633216727

Delivery & Returns

Dispatched within 24 hours

• EXPRESS: $42.49 - Delivery between Fri 27 June 2025–Wed 02 July 2025

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