NSN 3130-01-280-6977
Part Details | BALL BEARING UNIT
3130-01-280-6977 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: 006281, TC2511516, TC-25-115/16, 3130-01-280-6977, 01-280-6977, 3130012806977, 012806977
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUN 13, 1988 | 01-280-6977 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
FRAME TYPE
Cross Reference | NSN 3130-01-280-6977
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 006281 | 61970 | ELECTRONIC SYSTEMS DESIGN INC |
| TC-25-115/16 | 92563 | MCGILL MANUFACTURING COMPANY, INC. |
Technical Data | NSN 3130-01-280-6977
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 1.9375 INCHES NOMINAL |
| STYLE DESIGNATOR | FRAME TYPE |
| SLOT WIDTH | 0.7500 INCHES NOMINAL |
| SLOT LENGTH | 1.9375 INCHES NOMINAL |
| GROOVE WIDTH | 0.6250 INCHES NOMINAL |
| HOUSING HEIGHT | 5.7500 INCHES NOMINAL |
| HOUSING LENGTH | 2.3124 INCHES NOMINAL |
| HOUSING WIDTH | 4.7500 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 1.9375 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 3.3750 INCHES NOMINAL |
| DISTANCE BETWEEN GROOVES | 3.9688 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MOUNTING HOLE DIAMETER | 1.125 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING TYPE | HYDRAULIC |
| LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 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 |