BK 2220Long Closed End Drawn Cup Needle Roller Bearing for Heavy Radial Duty The BK 2220 YFB needle roller bearing is a long closed end drawn cup unit designed for heavy radial loads and extended shaft guidance in larger compact housings. It serves automation, textile, and machinery applications across Pakistan where a larger shaft must be enclosed and supported over a long bearing length. As the exclusive owner and distributor of YFB brand in Pakistan,