Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6872-6 found under Cap Pillow Block by Rexnord Industries Inc Div Link. The National Stock Number assigned to this part is 3130010333465, and the Federal Supply Class is 3130 Bearings Mounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6872-6.