Part Number
Part Number:
NSN:
NIIN:
Item Name:
HOUSING , BEARING UNIT
Definition:
A SINGLE OR MULTIPLE PIECE ITEM WITHOUT BALL, PLAIN OR ROLLER BEARING(S). IT IS DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING. FOR ITEMS WITH BEARINGS, SEE BEARING UNIT, BALL; BEARING UNIT, PLAIN; AND BEARING UNIT, ROLLER.
CAGE Information
| Code | Company |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
Federal Supply Class
Title
BEARINGS, MOUNTED
Inclusions:
INCLUDES PILLOW BLOCK UNITS; CARTRIDGE UNITS; FLANGE UNITS; TAKEUP UNITS; HANGER BOX UNITS; FLAT BOX UNITS; STEP BOX UNITS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); PLAIN UNMOUNTED BEARINGS (FSC 3120).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AFWE | HOUSING WIDTH | 3.800 INCHES NOMINAL |
| AHZC | ASSEMBLY OVERALL LENGTH | 1.670 INCHES NOMINAL |
| AFWD | HOUSING LENGTH | 0.750 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.3000 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.404 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.920 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| CXCX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG SIDE OF A SQUARE | 2.864 INCHES NOMINAL |