Part Details | ROLLER BEARING UNIT
3130-01-301-0621 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: 8051241190, 805-12411-90, ZA2208, ZA-2208, 3130-01-301-0621, 01-301-0621, 3130013010621, 013010621
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 24, 1989 | 01-301-0621 | 30558 ( BEARING UNIT, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT
Cross Reference | NSN 3130-01-301-0621
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 805-12411-90 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
| ZA-2208 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
Technical Data | NSN 3130-01-301-0621
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 2.5000 INCHES NOMINAL |
| STYLE DESIGNATOR | 6 PILLOW BLOCK, OPTIONAL SPLIT |
| BASE THICKNESS | 1.500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 7.125 INCHES NOMINAL |
| HOUSING HEIGHT | 5.438 INCHES NOMINAL |
| HOUSING WIDTH | 9.125 INCHES NOMINAL |
| BASE LENGTH | 2.625 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 3.500 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 2.745 INCHES MINIMUM AND 2.755 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | SLOTTED |
| MOUNTING SLOT WIDTH | 0.625 INCHES NOMINAL |
| MOUNTING SLOT LENGTH | 1.000 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 | CONTACT |
| SEAL LOCATION | BOTH ENDS |
| ROTATING ELEMENT LOCKING METHOD | SETSCREW LOCKING COLLAR |
| COLLAR LOCATION | ONE END |
| LOAD CAPABILITY TYPE | RADIAL AND THRUST |