FKG Bike Ball Hub Bearing 7/32" x 9, Set of 4FKG Coaster Hub Bearings 7/32" x 9, Set of 4Features of FKG Bike Ball Hub Bearing 7/32" x 9, Set of 4 OD: 1.2 inch | ID: 0.86 inch | BALL SIZE: 7/32 inch x 9 balls | Package: 4Pcs Coaster Hub Bearing 7/32 inch x 9 BallsSpecification of FKG Bike Ball Hub Bearing 7/32" x 9, Set of 4Product DetailsDimension..