1. Product Overview SL045032PP2NR double row full complement locating bearing, interchangeable with NNF5032ADA-2LSV, dimension 160×240×109mm. Code Definition SL045032: Heavy full complement roller base model PP: Double-sided contact rubber seal against dust, mud and splash 2NR: Dual outer ring snap ring grooves for axial housing locking Triple inner ribs + single outer central rib form integrated locating structure. Cage-free full roller layout maximizes radial load capacity,