NSN 3130-00-916-6783
Part Details | BALL BEARING UNIT
3130-00-916-6783 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 34, VAK1 3/4, GPKD1 34, GPKD1 3-4, 3130-00-916-6783, 00-916-6783, 3130009166783, 009166783
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | JUL 13, 1966 | 00-916-6783 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT

Cross Reference | NSN 3130-00-916-6783
Part Number | Cage Code | Manufacturer |
---|---|---|
VAK1 3/4 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
GPKD1 3-4 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3130-00-916-6783
Characteristic | Specifications |
---|---|
BORE DIAMETER | 1.7500 INCHES NOMINAL |
STYLE DESIGNATOR | 6 PILLOW BLOCK, OPTIONAL SPLIT |
BASE THICKNESS | 0.6875 INCHES NOMINAL |
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 5.6562 INCHES NOMINAL |
HOUSING HEIGHT | 4.1250 INCHES NOMINAL |
HOUSING WIDTH | 7.3750 INCHES NOMINAL |
BASE LENGTH | 2.0000 INCHES NOMINAL |
ASSEMBLY OVERALL LENGTH | 2.0000 INCHES NOMINAL |
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 2.0625 INCHES NOMINAL |
MOUNTING HOLE TYPE | SLOTTED |
MOUNTING SLOT WIDTH | 0.5625 INCHES NOMINAL |
MOUNTING SLOT LENGTH | 0.9062 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 | CONTACT AND LABYRINTH |
SEAL LOCATION | BOTH ENDS |
ROTATING ELEMENT LOCKING METHOD | DIRECT |
COLLAR LOCATION | ONE END |
LOAD CAPABILITY TYPE | RADIAL AND THRUST |
FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |