Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si This Bearing is a self-aligning, pillow block bearing, you can adjust or replace the bearing . The bearing has a wide inner ring with two set screws for attaching to the shaft. Fields used in motorcycle, motor, pumps, fan, air conditioner, miniwave oven, sewing machine, massage chairs, agriculture machinery, , washing machine, office equipment. Product Name : Pillow Block Bearing; Bearing Model : KP08; Material : Zinc Alloy, Rubber Color : Silver Tone, Black; Bearing Internal Diameter : 8mm/ 0.31"; Bearing Outside Diameter : 20mm/ 0.78" Bearing Width : 6mm / 0.24"; Pillow Block Size : 55 x 28 x 13mm/ 2.2" x 1.1" x 0.5" (L*H*T) Mount Hole Diameter : 5mm / 0.2"; Overall Height : 28mm/ 1.1" Net Weight : 38g; Package Content : 1 x Pillow Block Bearing Note:Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.