Part Details | BALL BEARING UNIT
3130-01-187-6271 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: VAK1, 3130-01-187-6271, 01-187-6271, 3130011876271, 011876271
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | AUG 23, 1984 | 01-187-6271 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3130-01-187-6271
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| VAK1 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3130-01-187-6271
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 1.0000 INCHES NOMINAL |
| BASE THICKNESS | 0.4688 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 4.1250 INCHES NOMINAL |
| HOUSING HEIGHT | 2.6875 INCHES NOMINAL |
| HOUSING WIDTH | 5.5000 INCHES NOMINAL |
| BASE LENGTH | 1.4063 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 1.6250 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 1.3125 INCHES NOMINAL |
| MOUNTING HOLE TYPE | SLOTTED |
| MOUNTING SLOT WIDTH | 0.4375 INCHES NOMINAL |
| MOUNTING SLOT LENGTH | 0.8125 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 | 2 |
| ALIGNMENT TYPE | SELF-ALIGNING |
| BLOCK TYPE | FIXED |
| SHAFT END TYPE | C$B |
| SEAL TYPE | CONTACT |
| SEAL LOCATION | BOTH ENDS |
| ROTATING ELEMENT LOCKING METHOD | ECCENTRIC CAM LOCKING COLLAR |
| COLLAR LOCATION | BOTH ENDS |
| LOAD CAPABILITY TYPE | RADIAL |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |