NSN 3110-01-102-8509
Part Details | DUPLEX BALL BEARING
3110-01-102-8509 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Alternate Parts: 930003, SR1232PB31C7K582, SR1232PB31C7K58-2, 3110-01-102-8509, 01-102-8509, 3110011028509, 011028509
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 29, 1980 | 01-102-8509 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
Cross Reference | NSN 3110-01-102-8509
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 930003 | 09205 | LOCKHEED MARTIN CORPELECTRONICS AND MISSILES DIV |
| SR1232PB31C7K58-2 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
Technical Data | NSN 3110-01-102-8509
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 0.3770 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM |
| BORE DIAMETER | 0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.9998 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| LUBRICATION MATERIAL | LUBRICATING OIL |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0005 INCHES MINIMUM AND R0.0008 INCHES MAXIMUM |
| BEARING PRELOAD RATING | ASA6.5 POUNDS |
| SPECIAL FEATURES | 1 SHIELD ON OUTSIDE EACH BEARING WHEN MOUNTED; PAIR OF BEARINGS GROUND FOR UNIVERSAL MTG |