NSN 3120-01-221-4611
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-221-4611 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
Alternate Parts: 1863254 PC 8, 3120-01-221-4611, 01-221-4611, 3120012214611, 012214611
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 28, 1985 | 01-221-4611 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-221-4611
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1863254 PC 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3120-01-221-4611
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.217 INCHES MINIMUM AND 2.219 INCHES MAXIMUM |
| FACE WIDTH | 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 1.062 INCHES MINIMUM AND 1.063 INCHES MAXIMUM |