Part Details | BALL BEARING UNIT
3130-00-174-4852 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: LAK1516, LAK15/16, LAK1 516, LAK1 5/16, 10691220, 3130-00-174-4852, 00-174-4852, 3130001744852, 001744852
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 22, 1973 | 00-174-4852 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT
Cross Reference | NSN 3130-00-174-4852
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LAK15/16 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| LAK1 5/16 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 10691220 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 3130-00-174-4852
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 0.9375 INCHES NOMINAL |
| STYLE DESIGNATOR | 6 PILLOW BLOCK, OPTIONAL SPLIT |
| BASE THICKNESS | 0.6250 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 4.1250 INCHES NOMINAL |
| HOUSING HEIGHT | 2.6875 INCHES NOMINAL |
| HOUSING WIDTH | 5.5000 INCHES NOMINAL |
| BASE LENGTH | 1.7500 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 1.9375 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 1.3125 INCHES NOMINAL |
| MOUNTING HOLE TYPE | SLOTTED |
| MOUNTING SLOT WIDTH | 0.4375 INCHES NOMINAL |
| MOUNTING SLOT LENGTH | 0.5625 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING TYPE | PIPE PLUG |
| LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 90.0 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 |
| 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 |