• Model NO.：DDB
• HS Code：85044020
• Production Capacity：10000PCS,Month

Model

Outer diameter

(mm)

Color

code

Approximate length

(mm)

C Neck (Φ57mm)F Neck (Φ73mm)

J neck

(Φ89mm)

MinMaxC NeckF NeckJ neckDDB-57-5460DDB-73-5460DDB-89-54604.835.46Blue330330355DDB-57-6200DDB-73-6200DDB-89-62005.496.20Brown330330355DDB-57-7040DDB-73-7040DDB-89-70406.227.04Orange330330355DDB-57-8000DDB-73-8000DDB-89-80007.068.00Purple330330355DDB-57-9070DDB-73-9070DDB-89-90707.069.07Red355355380DDB-57-1029DDB-73-1029DDB-89-90709.0910.29Yellow355355380DDB-57-1166DDB-73-1166DDB-89-116610.3111.66Blue380380405DDB-57-1321DDB-73-1321DDB-89-132111.6811.68Orange405405405DDB-57-1494DDB-73-1494DDB-73-149413.2314.94Red430430455DDB-57-1689DDB-73-1689DDB-89-168914.9616.89Purple430430430DDB-57-1918DDB-73-1918DDB-89-191816.9219.18Brown455455485DDB-57-2172DDB-73-2172DDB-89-217219.2021.72Red510510535DDB-57-2459DDB-73-2459DDB-89-245921.7424.59Blue535535560DDB-57-2784DDB-73-2784DDB-89-278424.6127.84Green560560585DDB-57-3150DDB-73-2784DDB-89-315027.8631.50Yellow585585610