NSN 3110-01-021-2748
Part Details | ANNULAR BALL BEARING
3110-01-021-2748 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Alternate Parts: 712041, 7-1-204-1, 3318C3, 3318C4MILG3278, 3110-01-021-2748, 01-021-2748, 3110010212748, 010212748
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 12, 1976 | 01-021-2748 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-01-021-2748
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7-1-204-1 | 37249 | ROLLSROYCE CANADA LTD |
| 3318C3 | 36121 | SKF CANADA LTD |
| 3318C4MILG3278 | 32377 | SKF INDUSTRIES INC |
Technical Data | NSN 3110-01-021-2748
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 73.00 MILLIMETERS NOMINAL |
| BORE DIAMETER | 90.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 190.00 MILLIMETERS NOMINAL |
| INTERNAL FIT-UP CONTACT ANGULAR DIRECTION | OUTWARD CONVERGENT |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| INTERNAL FIT-UP DESIGNATION | LOOSE |