50mm Bearing Cartridge Only fits Dexter Nev-R-Lube Trailer Axle Hubs 8-385 & 8-389 7K (T508454)

50mm Bearing Cartridge Only fits Dexter Nev-R-Lube Trailer  7K Axle Hubs 8-385 & 8-389 Part Number - T508454 This Listing Includes: 1x 50mm Bearing   50mm Bearing Cartridge is a direct replacement cartridge for the DEXTER Nev-R-Lube™ From MAT.  This cartridge are designed to be used on D70 and D80 leaf spring axles, #12 and #13 Torflex axles rated  7,000 to 8,000 lbs that have the Nev-R-Lube™ spindle.  These cartridges are not designed for marine use.NOTE: Wheels must have Zero offset to .19" insetBearing Measures 50MM ID x 84MM OD x 54MM LONG This Bearing fits Dexter drums "008-385-82" and the drum will have "8-385" or 8-389 cast into it.Also Fits DISC brake hub 8-402