Street Address: Houshi chuibei
City: Qufu
Province: Shandong
Country/Region: China
universal
Superelevation precision. superelevation life .
Product characteristic: Rotary damping coefficient small . The radial direction beats low . Waterproof dustproof . Leak-proof high . Exempts maintains . Life cycle long . High accuracy supporting roller special-purpose steel pipe . Steel plate ram as in ramjet bearing seat . Big windage supporting roller special-purpose bearing . Multiple labyrinth type polycarbonate seal .