The Kolbenschmidt F285200310150KOLB connecting rod bearing pair, also identified by Kolbenschmidt part number 87405600, is a standard size (STD) replacement component designed for a wide range of agricultural and industrial engines. This high-quality bearing ensures precise fitment and reliable performance for crankshaft journals with a diameter of 63.48 mm, a width of 26.9 mm, and a thickness of 1.95 mm. It is commonly used in various Massey Ferguson, Landini, and Perkins engine models, offering durability and optimal engine function. Cross-references include Massey Ferguson 3637125M91.