1 FAFNIR ANNULAR BALL BEARING 1100KRRC1 NOS P/N- 1100KRRC1 NSN - 3110-00-115-3015 S1100K BEARING SEAL TYPE CONTACT BORE DIAMETER 1.0000 INCHES NOMINAL BORE SHAPE STRAIGHT INNER RING WIDTH 1.3750 INCHES NOMINAL INTERNAL FIT-UP DESIGNATION STANDARD LOAD DIRECTION RADIAL LUBRICATION MATERIAL GREASE LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE MATERIAL RUBBER SYNTHETIC MATERIAL STEEL OUTER RING WIDTH 15.0 MILLIMETERS NOMINAL OVERALL OUTSIDE DIAMETER 52.0 MILLIMETERS NOMINAL RETAINER FABRICATION METHOD PRESSED SEAL QUANTITY 2 STANDARD TOLERANCE DESIGNATION ABEC NO.1 STYLE DESIGNATOR 12A NON-LOADING GROOVE, NON-SEPARABLE SURFACE FINISH GROUND E-314