The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: LUBRICANT DRY FILM LUBRICATION, bore_diameter: 0.6247 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN, hardness_rating: 60.0 ROCKWELL C NOMINAL INNER MEMBER, special_features: OUTER MEMBER FRACTURED, style_designator: WITHOUT INSERT OR LINER, inner_member_width: 0.5420 INCHES MINIMUM AND 0.5470 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-351-3927, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| material | LUBRICANT DRY FILM LUBRICATION |
| bore_diameter | 0.6247 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| hardness_rating | 60.0 ROCKWELL C NOMINAL INNER MEMBER |
| special_features | OUTER MEMBER FRACTURED |
| style_designator | WITHOUT INSERT OR LINER |
| inner_member_width | 0.5420 INCHES MINIMUM AND 0.5470 INCHES MAXIMUM IN |
| outer_member_width | 0.4640 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM IN |
| lubrication_feature | GROOVE EXTERNAL INNER MEMBER |
| static_radial_load_rating | 39100 POUNDS LBS |
| outer_member_outside_diameter | 1.0621 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN |
| NSN | 3110-00-351-3927 |
| BACKFACE CORNER RADIUS | 2.5 MILLIMETERS NOMINAL MM |
| OUTSIDE DIAMETER | 150.0 MILLIMETERS NOMINAL MM |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| SPECIAL FEATURES | DUTY CLASS JM SERIES |
| STYLE DESIGNATOR | NORMAL ANGLE |
| MATERIAL | STEEL OVERALL |
| OVERALL WIDTH | 27.0 MILLIMETERS NOMINAL MM |