NSN 3110-01-271-1887
Part Details | ANNULAR BALL BEARING
3110-01-271-1887 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: 571940501, 571-9405-01, FR3SSZAX55, 571940501, 571-9405-01, 571940501, 571-9405-01, 571940501, 571-9405-01, 3110-01-271-1887, 01-271-1887, 3110012711887, 012711887
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 20, 1988 | 01-271-1887 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3110-01-271-1887
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 571-9405-01 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| FR3SSZAX55 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 571-9405-01 | 25583 | L3 AVIATION PRODUCTS, INC. |
| 571-9405-01 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 571-9405-01 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
Technical Data | NSN 3110-01-271-1887
| Characteristic | Specifications |
|---|---|
| OVERALL WIDTH | 0.1552 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM |
| BORE DIAMETER | 0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.5640 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM |
| FLANGE WIDTH | 0.0410 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM |
| OUTER RING OUTSIDE DIAMETER | 0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | NRL MB-20,CAGEC 25583 MFR REF SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | ANGULAR |
| INTERNAL CLEARANCE | D0.0003 INCHES MINIMUM AND D0.0011 INCHES MAXIMUM |
| CONTACT ANGLE | 16.5 DEGREES NOMINAL |
| SPECIAL FEATURES | BEARING FLANGED DOUBLE ROW |