SBB8 Spherical Plain Bearing 1/2x7/8x7/16 inch BearingsSBB8 Spherical Plain Bearing One bearing SBB8 Spherical Plain Bearing is a popular item that could be used in many applications, the dimensions are 1 2" x 7 8" x 7 16". Item: SBB8 Ball Bearing Type: Spherical Plain Bearing Material: Chrome Steel inner Diameter (ID): 1 2" outer diameter (OD): 7 8" Width Height thickness: 7 16" Size: 1 2" x 7 8" x 7 16" Inch Quantity: One Bearing Dynamic load rating Cr: 14 KN Static load rating Cor: 41. 5 KN Dimensions