Part Details | ROD END ROLLER BEARING
3110-00-278-6908 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: MR4D, 9050027021, 905-00270-21, SM46T1509, SM4-6T1-509, RM4BA, 7983866, 3110-00-278-6908, 00-278-6908, 3110002786908, 002786908
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-6908 | 00050 ( BEARING, ROLLER, ROD END ) |
REFERENCE DRAWINGS & PICTURES
EXTERNALLY THREADED
SINGLE ROW, CONCAVE ROLLERS
Cross Reference | NSN 3110-00-278-6908
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MR4D | 06743 | GOULD INCFOIL DIV |
| 905-00270-21 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
| SM4-6T1-509 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
| RM4BA | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
| 7983866 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3110-00-278-6908
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW, CONCAVE ROLLERS |
| SELF-ALIGNMENT ANGLE | 10.00 DEGREES NOMINAL |
| OVERALL LENGTH | 2.3820 INCHES NOMINAL |
| BORE DIAMETER | 0.2520 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.0780 INCHES NOMINAL |
| OUTER RING WIDTH | 0.3594 INCHES NOMINAL |
| INNER RING WIDTH | 0.5000 INCHES NOMINAL |
| LENGTH FROM BORE CENTER TO SHANK END | 1.8120 INCHES NOMINAL |
| SHANK STYLE | EXTERNALLY THREADED |
| SHANK DIAMETER | 0.3750 INCHES NOMINAL |
| SHANK THREAD LENGTH | 1.0620 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| 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 | TOLERANCES NOT CONFORMING TO AN STANDARD |