NSN 3110-00-840-0221
Part Details | ANNULAR BALL BEARING
3110-00-840-0221 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: KP33BE8081, 2730971, 2-73097-1, KP33BE8081, KP33BE8081, 3110-00-840-0221, 00-840-0221, 3110008400221, 008400221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-840-0221 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-840-0221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KP33BE8081 | 06144 | INDUSTRIAL TECTONICS BEARINGSCORPORATION |
| 2-73097-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
| KP33BE8081 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
| KP33BE8081 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-840-0221
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| BORE DIAMETER | 2.0630 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 3.0000 INCHES NOMINAL |
| OUTER RING WIDTH | 0.3750 INCHES NOMINAL |
| INNER RING WIDTH | 0.4370 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-PRF-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SPECIAL FEATURES | FILLING SLOT SIDE MARKED ON SEAL; MATERIAL SEAL POLYTETRAFLUOROETHYLENE; INNER RING STEEL; OUTER RING STEEL |
