Part Details | ROLLER BEARING UNIT
3130-00-470-8256 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: PKB22424H, PKB22424H, ZA10872, ZA108-72, SYRS10815, SYRS108-15, SYRS1 12H, SYRS1 1/2H, 3130-00-470-8256, 00-470-8256, 3130004708256, 004708256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 11, 1970 | 00-470-8256 | 30558 ( BEARING UNIT, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT
Cross Reference | NSN 3130-00-470-8256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PKB22424H | 3X894 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIV |
| PKB22424H | 16603 | CONTROL FLOW, INC.DBA WESTECH HEAVY MACHINERY DIVISION |
| ZA108-72 | 77896 | REXNORD INDUSTRIES, LLCDIV BEARING OPERATION |
| SYRS108-15 | 52676 | SKF USA INC. |
| SYRS1 1/2H | 52676 | SKF USA INC. |
Technical Data | NSN 3130-00-470-8256
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 6 PILLOW BLOCK, OPTIONAL SPLIT |
| BASE THICKNESS | 1.188 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 5.000 INCHES NOMINAL |
| HOUSING HEIGHT | 3.688 INCHES NOMINAL |
| HOUSING LENGTH | 2.250 INCHES NOMINAL |
| HOUSING WIDTH | 6.875 INCHES NOMINAL |
| BASE LENGTH | 2.250 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 2.906 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 1.875 INCHES NOMINAL |
| MOUNTING HOLE TYPE | SLOTTED |
| MOUNTING SLOT WIDTH | 0.500 INCHES NOMINAL |
| MOUNTING SLOT LENGTH | 0.813 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 |
| SPECIAL FEATURES | ATTACHMENT METHOD:HOLE;ACCOMMODATED SHAFT DIAMETER:1.500 IN.NOM;BEARING SURFACE LENGTH:2.906 IN.NOM;ROLLING ELEMENT GROOVE SURFACE FINISH:GROUND; |