... , MACK 2.OE No is 210084-2x,HB88509. 3.Bearing I.D.: 45mm Center support bearing1.Candan support,center bearing support for ... TRUCK, MACK2.OE No is 210084-2x,HB88509.3.Bearing I.D.: 45mm4.Spalling resistance5.Moisture proofing 6.Corrosion proof7.Rustproof BRANDYEARMODELPART ... 100/150(1/2 Ton) Includes AD, A, AW, B, D, P,R. W Series 1963-91w/Spicer 1280, 1310 Series ...