2x Composite Boat/Marine Trailer Kits Quality KOYO Japanese made bearings as used by numerous Australian trailer manufacturers Kits include: Inner Bearing x2: Cone LM67048 Cup LM67010 (inches): 1.25 (mm): 31.75 Outer Bearing x2: Cone LM12749 Cup LM12710 (inches): 0.8656 (mm): 21.986 2x Seals ID - 1.468 (inches) OD - 2.343 (inches) These bearings have the same load rating as NTN and TIMKEN These wheel bearing kits are a quality component and 'must-have' for anyone who enjoys the freedom of long distance travel. Optimally designed to minimise friction, are electronically tested to ensure efficient and cost-effectiveness. The bearing's load capacity contributes to significantly cutting costs and maintenance over time. This kit is covered by the component manufaturers Warranty and Guarantee All parts should be fitted by a licenced pofessional and fitted to vehicle specifications