NSN 3130-00-139-0300
Part Details | BALL BEARING UNIT
3130-00-139-0300 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: 55049A, RD55049A, LCJ01 12, LCJ01 1-2, LCJO1 12, LCJO1 1/2, 3130-00-139-0300, 00-139-0300, 3130001390300, 001390300
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | AUG 25, 1971 | 00-139-0300 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
FLANGE BLOCK
Cross Reference | NSN 3130-00-139-0300
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 55049A | 23926 | KOMATSU AMERICA INTL CO |
| RD55049A | 23926 | KOMATSU AMERICA INTL CO |
| LCJ01 1-2 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| LCJO1 1/2 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3130-00-139-0300
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 1.5000 INCHES NOMINAL |
| STYLE DESIGNATOR | FLANGE BLOCK |
| BOLT CIRCLE DIAMETER | 4.1250 INCHES NOMINAL |
| FLANGE THICKNESS | 0.6250 INCHES NOMINAL |
| HOUSING LENGTH | 1.7500 INCHES NOMINAL |
| HOUSING WIDTH | 5.3750 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 2.3750 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MOUNTING HOLE DIAMETER | 0.6250 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING TYPE | PIPE PLUG |
| LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 90.0 DEGREES NOMINAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| ROLLING ELEMENT GROOVE QUANTITY | 1 |
| ALIGNMENT TYPE | SELF-ALIGNING |
| BLOCK TYPE | FIXED |
| SHAFT END TYPE | OPEN |
| SEAL TYPE | LABYRINTH |
| SEAL LOCATION | BOTH ENDS |
| ROTATING ELEMENT LOCKING METHOD | SETSCREW LOCKING COLLAR |
| COLLAR LOCATION | ONE END |
| LOAD CAPABILITY TYPE | RADIAL |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |