Material : Waterproof Rotor : Bronze 0 Ring : Viton Stator : Poly propylene Hardness : 30degree-90degree Style : Sealing Strip Owing to our proficiency in this domain, we are providing our clients an optimum range of Bearing Isolator. Product Details: d d1 d2 L L1 18 30 33 12.5 6 20 32 35 12.5 6.5 22 32 35 12.5 6.5 25 35 38 12.5 6.5 28 40 43 12.5 6.5 30 40 43 12.5 6.5 32 47 45 12.5 6.5 35 47 50 12.5 6.5 40 52 55 12.5 6.5 45 60 63 15.5 8 50 65 68 15.5 8