NSN 3130-01-188-4878
Part Details | BALL BEARING UNIT
3130-01-188-4878 An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.
Alternate Parts: G3639, G36-39, RA1 34, RA1 3/4, 3130-01-188-4878, 01-188-4878, 3130011884878, 011884878
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | SEP 05, 1984 | 01-188-4878 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3130-01-188-4878
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| G36-39 | 82457 | GLEASON REEL CORP |
| RA1 3/4 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3130-01-188-4878
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 1.7500 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 4.7500 INCHES NOMINAL |
| HOUSING DIAMETER | 5.8750 INCHES NOMINAL |
| HOUSING LENGTH | 0.8661 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 1.7188 INCHES NOMINAL |
| MOUNTING HOLE TYPE | SQUARE |
| MOUNTING HOLE WIDTH | 0.5313 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| ROLLING ELEMENT GROOVE QUANTITY | 2 |
| ALIGNMENT TYPE | SELF-ALIGNING |
| BLOCK TYPE | FIXED |
| SHAFT END TYPE | OPEN |
| SEAL TYPE | CONTACT |
| SEAL LOCATION | BOTH ENDS |
| ROTATING ELEMENT LOCKING METHOD | ECCENTRIC CAM LOCKING COLLAR |
| COLLAR LOCATION | ONE END |
| LOAD CAPABILITY TYPE | RADIAL |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| SPECIAL FEATURES | FOUR MOUNTING HOLES |