The Nilos Ring 30213JV is a high-quality sealing washer designed to provide effective protection for 30213 series taper roller bearings. This Nilos-ring acts as a non-contact labyrinth seal, preventing the ingress of dirt, dust, and moisture while retaining lubricant within the bearing assembly. Manufactured by Nilos-Ring, this sealing solution extends bearing service life and maintains optimal performance in demanding industrial and agricultural applications. The 'JV' designation may indicate specific material or design characteristics for enhanced durability.