NSN 3130-00-906-8078
Part Details | ROLLER BEARING UNIT
3130-00-906-8078 An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.
Alternate Parts: ZA40072, ZA400-72, ZA240072, ZA-2400-72, 3130-00-906-8078, 00-906-8078, 3130009068078, 009068078
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | JAN 01, 1960 | 00-906-8078 | 30558 ( BEARING UNIT, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT

Cross Reference | NSN 3130-00-906-8078
Part Number | Cage Code | Manufacturer |
---|---|---|
ZA400-72 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
ZA-2400-72 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
Technical Data | NSN 3130-00-906-8078
Characteristic | Specifications |
---|---|
BORE DIAMETER | 4.0000 INCHES NOMINAL |
STYLE DESIGNATOR | 6 PILLOW BLOCK, OPTIONAL SPLIT |
BASE THICKNESS | 2.1250 INCHES NOMINAL |
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 10.8750 INCHES NOMINAL |
HOUSING HEIGHT | 8.1875 INCHES NOMINAL |
HOUSING WIDTH | 14.2500 INCHES NOMINAL |
BASE LENGTH | 4.1250 INCHES NOMINAL |
ASSEMBLY OVERALL LENGTH | 6.2500 INCHES NOMINAL |
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 4.1250 INCHES NOMINAL |
MOUNTING HOLE TYPE | SLOTTED |
MOUNTING SLOT WIDTH | 1.0000 INCHES NOMINAL |
MOUNTING SLOT LENGTH | 1.7500 INCHES NOMINAL |
LUBRICATION MATERIAL | GREASE |
LUBRICATION FITTING TYPE | HYDRAULIC |
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 30.0 DEGREES NOMINAL |
INTERNAL FIT-UP DESIGNATION | STANDARD |
ROLLING ELEMENT GROOVE QUANTITY | 2 |
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 AND THRUST |
FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |