Part Number
Part Number:
NSN:
NIIN:
Item Name:
ROLLER , LINEAR-ROTARY MOTION
Definition:
A CYLINDRICAL BODY HAVING A CENTRALLY LOCATED HOLE TO ACCOMMODATE A PIN OR SHAFT FOR ATTACHMENT TO A PUSH ROD GUIDE, YOKE, ROCKER ARM, TURNTABLE, OR RAIL. THE ITEM PROVIDES A ROLLING CONTACT WITH THE FACE OF A VALVE STEM, OR THE LOBES OF A CAM RING OR CAMSHAFT ON ENGINES, FUEL INJECTION PUMPS, LATCHES, TURNTABLES, PARALLEL BEARING SURFACES REQUIRING A ROLLER SUPPORT, AND THE LIKE. EXCLUDES BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; AND FRICTION BEARINGS. SEE ALSO CAM FOLLOWER, NEEDLE BEARING.
CAGE Information
Code | Company |
---|---|
09455 | RBC TRANSPORT DYNAMICS CORP. DIV RBC |
Federal Supply Class
Title
BEARINGS, PLAIN, UNMOUNTED
Inclusions:
INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ABKV | OUTSIDE DIAMETER | 1.185 INCHES MINIMUM AND 1.187 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 1.185 INCHES MINIMUM AND 1.187 INCHES MAXIMUM |
MATL | MATERIAL | STEEL |
AETC | METALLIC HARDNESS RATING | 55.0 MINIMUM ROCKWELL C AND 59.0 MAXIMUM ROCKWELL C |
BCXD | BORE INSIDE DIAMETER | 0.688 INCHES MINIMUM AND 0.689 INCHES MAXIMUM |
STYL | STYLE DESIGNATOR | PLAIN |
SURF | SURFACE TREATMENT | PASSIVATED |
FEAT | SPECIAL FEATURES | 0D TAPER AT BOTH ENDS 1.182 IN. MAX,1.178 IN. MIN AT GAGE POINT 0.100 IN. FROM ENDS,ID HAS TEFLON LINER |
AQPL | FACE WIDTH | 0.945 INCHES MINIMUM AND 0.955 INCHES MAXIMUM |
AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |