NSN 3130-01-003-3312
Part Details | BALL BEARING UNIT
3130-01-003-3312 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: 55204&3, P324, 3130-01-003-3312, 01-003-3312, 3130010033312, 010033312
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | APR 19, 1975 | 01-003-3312 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT

Cross Reference | NSN 3130-01-003-3312
Part Number | Cage Code | Manufacturer |
---|---|---|
55204&3 | 94833 | KECO INDUSTRIES INC. |
P324 | 19382 | REXNORD INDUSTRIES, LLCDIV LINK-BELT BEARING OPERATION |
Technical Data | NSN 3130-01-003-3312
Characteristic | Specifications |
---|---|
BORE DIAMETER | 1.5000 INCHES NOMINAL |
STYLE DESIGNATOR | 6 PILLOW BLOCK, OPTIONAL SPLIT |
BASE THICKNESS | 1.2500 INCHES NOMINAL |
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 8.0000 INCHES NOMINAL |
HOUSING HEIGHT | 5.0625 INCHES NOMINAL |
HOUSING WIDTH | 10.1250 INCHES NOMINAL |
BASE LENGTH | 2.8125 INCHES NOMINAL |
ASSEMBLY OVERALL LENGTH | 2.3125 INCHES NOMINAL |
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 2.6250 INCHES NOMINAL |
MOUNTING HOLE TYPE | ROUND, UNTHREADED |
MOUNTING HOLE DIAMETER | 1.2500 INCHES NOMINAL |
LUBRICATION MATERIAL | GREASE |
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18707 MIL SPEC SINGLE MATERIAL RESPONSE |
SHAFT END TYPE | OPEN |