ACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings. Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers. Bearing data Part number: 1B5562H Bearing size: .025 Bearing half type: Identical halves Bearing material: F781 Technical data (mm) Max overall length: 17.4 Max shaft size: 47.778 Max tunnel size: 50.619 Max vertical oil clearance: 0.069 Max wall at crown: 1.405 Min shaft size: 47.758 Min tunnel size: 50.6 Min vertical oil clearance: 0.014 Technical data (in) Max overall length: 0.685 Max shaft size: 1.881 Max tunnel size: 1.9929 Max vertical oil clearance: 0.0027 Max wall at crown: 0.0553 Min shaft size: 1.8802 Min tunnel size: 1.9921 Min vertical oil clearance: 0.0006 Engine code CEPA / CEPB / CTSA / CZGA / CZGB / DAZA / DNWA Application Audi CEPA (EA855) 2480cc Inline5 DO