Part Details | ROD END ROLLER BEARING
3110-00-278-6995 A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.
Alternate Parts: SF45J, SF4-5J, AR4ANG25, AR4, 3110-00-278-6995, 00-278-6995, 3110002786995, 002786995
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-6995 | 00050 ( BEARING, ROLLER, ROD END ) |
REFERENCE DRAWINGS & PICTURES
INTERNALLY THREADED
SINGLE ROW, CONCAVE ROLLERS
Cross Reference | NSN 3110-00-278-6995
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SF4-5J | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
| AR4ANG25 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
| AR4 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
Technical Data | NSN 3110-00-278-6995
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW, CONCAVE ROLLERS |
| SELF-ALIGNMENT ANGLE | 10.00 DEGREES NOMINAL |
| OVERALL LENGTH | 2.5800 INCHES NOMINAL |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.3000 INCHES MINIMUM AND 1.3500 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.3400 INCHES NOMINAL |
| INNER RING WIDTH | 0.5930 INCHES NOMINAL |
| LENGTH FROM BORE CENTER TO SHANK END | 1.9100 INCHES NOMINAL |
| SHANK STYLE | INTERNALLY THREADED |
| SHANK DIAMETER | 0.5000 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.5000 INCHES NOMINAL |
| SHANK THREAD LENGTH | 0.8100 INCHES MINIMUM AND 0.8700 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SELF-ALIGNMENT LOCATION | INTERNAL |
| SPECIAL FEATURES | WITH GREASE FITTING AND 0.0700 DIA DRILLED HOLE IN SHANK |