National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
BEARING , ROLLER , CYLINDRICAL
Definition:
A NONADJUSTABLE ROLLER BEARING CONSISTING OF A SINGLE OR MULTIPLE-ROW OF HARDENED CYLINDRICAL ROLLERS AND A RETAINER USED WITH OR WITHOUT INNER OR OUTE R RINGS. EXCLUDES BEARING, ROLLER, AIRFRAME.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 408449 | 77445 | A | 5 | 9 | 4 | SB | ||
| 408448 | 38443 | A | 3 | 2 | 5 | ZZ | ||
| 408448 | 77445 | A | 5 | 9 | 5 | SB | ||
| 387450 | 77445 | A | 5 | 9 | 9 | KZ | ||
| 767211 | 77445 | A | 7 | 2 | 5 | KZ | ||
| 739477 | 77445 | A | 5 | 9 | 4 | KZ | ||
| 387399 | 77445 | A | 5 | 9 | 4 | SB | ||
| 739477 | 38443 | A | 5 | 9 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 38443 | SKF USA INC DBA SKF AEROENGINE NORTH |
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGZD | BORE SHAPE | STRAIGHT |
| AGZD | BORE SHAPE | STRAIGHT |
| AGYE | SURFACE FINISH | GROUND |
| AGZF | LOCATING FEATURE | NONLOCATING |
| AKVV | INTERNAL CLEARANCE | 0.0013 INCHES MINIMUM RADIAL AND 0.0021 INCHES MAXIMUM RADIAL |
| ABXV | BORE DIAMETER | 1.7715 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE ROLLER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 ROLLER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| FEAT | SPECIAL FEATURES | SILVER PLATE CAGE LANDING SURF AND ROLLER POCKETS PER AMS 2412 0.0005-0.0015 THK. NO STRIKE METAL REQD. BAKE AT 475-500F FOR 2HRS TO CHECK FOR BOND |
| CTFZ | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.6769 INCHES MINIMUM AND 2.6772 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | ERR-090 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| ABMK | AND | |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |