| Prefix | Suffix | Definition |
| . | =C2836LY-96 | FS-1290, DOW CORNING CO. |
| . | A | SEMI-STANDARD-LARGER WIDTH AND O.D. BEARING |
| . | A-- | LARGER THAN STANDARD O.D. |
| . | A--- | LARGER O.D. THAN STANDARD AND SPECIAL WIDTH |
| . | A1 | ABEC 1 |
| . | A3 | ABEC 3 |
| . | A5 | AVEC 5P |
| . | A7 | ABEC 7P |
| . | A9 | ABEC 9P |
| . | B | BLISTER PACK |
| . | BB | SPECIAL BORE TOLERANCES |
| . | BC | FOLLOWING LUBRICANT CODE INDICATES BARRIER COATING |
| . | BR | RIBBON, BERYLLIUM COPPER |
| . | C | COIN WRAP |
| . | C04 | O.D. CODING ONLY 0.000050 INCREMENTS |
| . | C40 | I.D. CODING ONLY 0.000050 INCREMENTS |
| . | C44 | I.D. AND O.D. CALIBRATION IN 0.000050 INCREMENTS |
| . | COX | O.D. CODING ONLY 0.0001 INCREMENTS |
| . | CR | RIBBON, PTFE COATED |
| . | CV | SPECIAL RACE CURVATURE |
| . | CXO | I.D. CODING ONLY 0.0001 INCREMENTS |
| . | CXX | I.D. AND O.D. CALIBRATION IN 0.001 INCREMENTS |
| . | D | SINGLE RUBBER SEAL |
| . | DB | BACK-TO-BACK CONFIGURATION |
| . | DD | DOUBLE RUBBER SEAL |
| . | DF | FACE-TO-FACE CONFIGURATION |
| . | DT | TANDEM CONFIGURATION |
| . | DU | UNIVERSAL DUPLEX NUMBERS FOLLOWING LETTER CODE INDICATE MEAN PRELOAD IN POUNDS. IF NOT FOLLOWED BY A NUMBER STANDARD PRELOAD IS APPLIED |
| . | DZ | RUBBER SEAL AND SHIELD |
| . | E | EXTENDED INNER RING ONE SIDE |
| . | EE | EXTENDED INNER RING BOTH SIDES |
| . | F | FULL BALL COMPLEMENT |
| . | G | SPECIAL EXTERNAL GROOVE IN BEARING. |
| . | H | CROWN, LAND PILOTED |
| . | HD | CROWN, BALL PILOTED |
| . | J | ACETAL, CROWN TYPE |
| . | JM | ACETAL, FULL TYPE |
| . | K | KRAFT FOIL PACKAGE |
| . | KB | CROWN PHENOLIC, PAPER BASE |
| . | KC | CROWN PHENOLIC, LINEN BASE |
| . | KM | FULL PHENOLIC, LINEN BASE |
| . | KN | FULL PHENOLIC, PAPER BASE |
| . | L | SINGLE GLASS REINFORCED PTFE SEAL |
| . | LB-11 | 1/85 = LO-1/FREON (BY VOLUME) |
| . | LD | DRY - NO LUBRICATION |
| . | LG | GREASES QUALIFIED TO MIL-SPECS. |
| . | LG-2 | AEROSHELL GREASE 6, SHELL OIL CO. MIL-G-7711A |
| . | LG-20 | BEACON 325, HUMBLE OIL AND REFINING CO. |
| . | LG-31 | MPB MINAPURE MIL-G-15793 |
| . | LG-32 | ANDEROL L-793A, TENNECO CHEMICALS INC. |
| . | LG-35 | AEROSHELL GREASE 5, SHELL OIL CO. MIL-G-3545B |
| . | LG-36 | TEXACO 1999 HIGH TEMP, GREASE, TEXAS OIL MIL-G-3545B |
| . | LG-37 | TEMPLUBE 124 MIL-G-4343A |
| . | LG-38 | ANDOK B, HUNELE OIL AND REFINING CO. MIL-G-18709A |
| . | LG-39 | ANDOK C, HUMBLE OIL AND REFINING CO. |
| . | LG-43 | SUPERMIL ASU-06752, AMERICAN OIL CO. MIL-G-24760A |
| . | LG-49 | AEROSKELL GREASE 7, SHELL OIL CO. MIL-G-23827A |
| . | LG-52 | CHEVRON O.H.T. GREASE STANDARD OIL OF CALIF. MIL-G-18709A |
| . | LG-54 | 2346 LOW TEMP, GREASE EP , TEXAS OIL CO. MIL-G-23827A |
| . | LG-55 | ESSO 5114 EP GREASE, HUMBLE OIL MIL-G-23827A |
| . | LG-56 | BRAYCOTE 627, BRAY OIL CO. MIL-G-23827A |
| . | LG-57 | SUPERMIL GREASE A72832, AMERICAN OIL MIL-G-23827A |
| . | LG-58 | MOBIL NO. 27, MOBIL OIL CO. |
| . | LG-61 | KEYSTONE NO. 89 MEDIUM, KEYSTONE LUB . CO. MIL-L-15719A |
| . | LG-67 | ROYCO 21, ROYAL LUBRICANTS CO. MIL-G-7421B |
| . | LG-71 | ANDOK 260, HUMBLE OIL AND REFINING CO. . MIL-G-3545B |
| . | LG-73 | SHELL GREASE ETR-B |
| . | LG-74 | SHELL GREASE ETR-D |
| . | LG-76 | CHEVRON GREASE BRB-2 MIL-G-3545B |
| . | LG-80 | AEROSHELL GREASE 14 MIL-G-25537A |
| . | LG-81 | LUBRIPLATE 907 |
| . | LG-85 | G. E. VERSIBLUE 341 H |
| . | LI'- 9 2 | MOBIL VELOSITE NO. 3, MOBIL OIL CO. |
| . | LL | DOUBLE GLASS REINFORCED PTFE SEAL |
| . | LM | MIXTURE OF OIL AND GREASE |
| . | LM-41 | 2/L=L06 (UNIVIS P38) /LG-20 (BEACON 325) |
| . | LM-42 | 1/1=L06/LG20 BY VOLUME |
| . | LM-43 | 1/2-L06/LG20 BY VOLUME |
| . | LM-46 | 2/L=L06/LY72 |
| . | LM-51 | 1/8=G-300/F-50 (10GRM/80CC) |
| . | LM-52 | 2/1 G-300/F-50 BY VOLUME |
| . | LM-53 | 1/1=G-300/F-50 BY VOLUME |
| . | LM-54 | 1/3=G-300/F-50 BY VOLUME |
| . | LM-61 | L/8=G-300/F-44 (10GRM/80CC) (USE LM-51) |
| . | LM-77 | L/2=DC-44/DC-200 BY VOLUME |
| . | LM-81 | 10GRM/80CC-DC-33LIGHT/DC-200 (2 DCS) |
| . | LM-82 | 5/95-GRAPHITE/AN'DOK B BY VOLUME |
| . | LM-83 | 97/3-DC.200 (20J/ORTHOLEUM 162 (DUPONT) |
| . | LM-84 | 3/7=DC-200 (350 CST.)/DC-33F BY VOLUME |
| . | LM-85 | 3/7=DC-200 (20)/DC-33L BY VOLUME |
| . | LM-91 | 1/8=M-100(LY-11) /F-50U -5) BY VOLUME |
| . | LM-99 | 1/1/6 PERCENT=DC-60/DC-61/AEROGIL |
| . | LO | SINGLE SEAL ON SIDE OPPOSITE FLANGE |
| . | LO | OILS QUALIFIED TO MIL-SPECS |
| . | LO-1 | WINSOR LUBE L-245X, ANDERSON OIL MIL-L-6085A |
| . | LO-11 | ESSO AVIATION INSTRUMENT OIL, HUMBLE OIL MIL-L-7870A |
| . | LO-12 | TEXACO 1692 LOW TEMP, OIL, TEXAS OIL CO. MIL-L-7870A |
| . | LO-13 | AEROSHELL FLUID 3, SHELL OIL CO. MIL-L-7870A |
| . | LO-15 | GULFITE OIL 6, GULF OIL CO. MIL-L-7870A |
| . | LO-2 | ANDEROL L-401D TENNECO CHEMICALS, INC. MIL-L-6085A |
| . | LO-21 | AEROSHELL FLUID 4, SHELL OIL CO. MIL-H-5605A |
| . | LO-25 | WINSOR LUBE LS-252 ANDERSON OIL CO. MIL-L-17353 |
| . | LO-3 | AEROSHELL FLUID 12, SHELL OIL CO. MIL-L-6085A |
| . | LO-31 | BRAYCOTE 855, BRAY OIL CO MIL-L-14107B |
| . | LO-4 | PIONEER P-10, BENDIX ECLIPSE PIONEED MIL-L-6085A |
| . | LO-51 | AEROSHELL AIRCRAFT TURBINE OIL 304 MIL-L-7807G |
| . | LO-6 | UNIVIS P-38, HUMBLE OIL AND REFINING CO. MIL-L-6085A |
| . | LO-61 | TURBO OIL 10 HUMBLE OIL CO. (GRADE 1010) MIL-0-6081 |
| . | LY | OTHER OILS AND GREASES |
| . | LY-1 | SF-96(40CS), GENERAL ELECTRIC CO. |
| . | LY-1 5 | VERSILUBE G-300, GENERAL ELECTRIC CO. |
| . | LY-1 6 | VERSILUBE G-305M, GENERAL ELECTRIC CO. |
| . | LY-1 8 | ALVANIA RS GREASE, SHELL OIL CO. |
| . | LY-10 | SUPERMIL ASU M-40, AMERICAN OIL CO. |
| . | LY-100 | DC-200(50CS) , DON CORNING CO. |
| . | LY-101 | DRYTOX 24QAC, E.I. DUPONT CO. |
| . | LY-102 | SUN 742 EP GREASE, SUN OILCO . |
| . | LY-103 | PETROFINA 82590 (GREASE) |
| . | LY-103 | ANDEROL L-795, TENNECO CHEMICALS INC. |
| . | LY-104 | AVJET JP-4 FUEL, TEXAS OIL CO. |
| . | LY-105 | ISOFLEXPDP65, KLUBER LUB (WEST GERMANY) |
| . | LY-106 | MOLYKYROM MO-4 , ROCOOL ADVANCED LUBRICANT |
| . | LY-107 | KRYTOX 240AB, E.I. DUPONT CO. |
| . | LY-109 | ESSO NUTO H44, HUMBLE OIL |
| . | LY-11 | SUPERMIL ASU M-100, AMERICAN OIL CO. |
| . | LY-110 | BEHDIXSOLUTION AK1080 |
| . | LY-112 | ISOFLEXSUPER LDS18, KLUBER LUB. |
| . | LY-113 | CALYPSOL K729GF |
| . | LY-114 | MOBIL VELOCITY GRADE S, MOBIL OIL |
| . | LY-115 | KRYTOX 143AC |
| . | LY-116 | KRYTOX 240AZ E. I. DUPONT |
| . | LY-117 | KRYTOX 143AZ, E. I. DUPONT |
| . | LY-118 | SUNAPLEXEP 872 GREASE, SUN OIL CO. |
| . | LY-12 | DC-44 FLUID, DOW CORNING CO. |
| . | LY-13 | DC-44 (MEDIUM) , DOW CORNING CO. MIL-G-15719A |
| . | LY-14 | DC-41, DOW CORNING CO. |
| . | LY-17 | TEXACO UNITEMP 500, TEXAS OIL CO. |
| . | LY-19 | DC-510 (100CS) , DOW CORNING CO. |
| . | LY-2 | SF-96-(1000 CS), GENERAL ELECTRIC CO. |
| . | LY-2 3 | DC-200 (750CS) , DOW CORNING CO. |
| . | LY-2 5 | DC-550 FLUID, DOW CORNING CO. |
| . | LY-2 7 | TERESSTIC N-75, HUMBLE OIL AND REFINING CO. |
| . | LY-2 8 | DC-510 (2500CS) , DOW CORNING CO. |
| . | LY-20 | DC-330, DOW CORNING CO. |
| . | LY-201 | BRAYCO 248, BRAY OIL CO. MIL-G-11796B |
| . | LY-202 | BRAY 855 MIL-L-14107B |
| . | LY-21 | DC-510 (50CS) , DOW CORNING CO. |
| . | LY-22 | DC-200 (IOCS) , DOW CORNING CO. |
| . | LY-24 | TERESSTIC V:79, HUMBLE OIL REFINING CO. (REPLACED BY TERESSTIC N75) |
| . | LY-26 | DC-710R(500CS) , DOW CORNING CO. |
| . | LY-3 | GE L-623, GENERAL ELECTRIC CO. |
| . | LY-3 7 | YDC-33, MEDIUM, DOW CORNING CO. |
| . | LY-30 | DC-560 FLUID, DOW CONRING CO. |
| . | LY-31 | LUBRIPLATE 910 (GREASE) |
| . | LY-33 | ANDEROL L-757-TENNECO CHEMICALS, INC. |
| . | LY-34 | AEROSHELL GREASE 17, SHELL OIL CO. MIL-G-21164B |
| . | LY-36 | DC-33 FLUID, DOW CORNING CO. |
| . | LY-38 | 'DC-200 (100,OOOCS) , DOW CORKING CO. |
| . | LY-39 | DC-200 (12500CS) , DOW CORNING CO. |
| . | LY-40 | DC-510 (500CS) , DOW CORNING CO. |
| . | LY-41 | ANDEROL L-423, TENNECO CHEMICALS, INC. |
| . | LY-42 | DC-200 (200CS) , DOW CORNING CO. |
| . | LY-43 | DC-200 (1000CS) , DOW CORNING CO. |
| . | LY-44 | APL GREASE, SHELL OIL CO. |
| . | LY-45 | SHELL ALVANIA RA GREASE, SHELL OIL CO. |
| . | LY-46 | NPT-4 BRAYCO, BRAY OIL CO. |
| . | LY-47 | DC F-60 FLUID, DOW CORNING CO. |
| . | LY-48 | MOBIL GREASE NO. 28, MOBIL OIL CO. MIL-G-81322 |
| . | LY-49 | CHEVRON AVIATION GREASE NO. 2 (RPM GREASE) |
| . | LY-5 | VERSILUBE F-50, GENERAL ELECTRIC CO. |
| . | LY-51 | ISOFLEX NBU-15, KLUBER LUB (W/GERMANY) |
| . | LY-52 | DC-55 MEDIUM, DOW CORNING CO. MIL-G-4343B |
| . | LY-53 | MOLYDOTE TYPE U, MOLYKOTE LTD. |
| . | LY-54 | WINDSOR LUBE LS-172, ANDERSON OIL CO. |
| . | LY-55 | ANDEROL L-456, TENNECO CHEMICALS, INC. (OIL) |
| . | LY-56 | LT-10, ORE LUBE CORP. |
| . | LY-57 | DC-200 (200,000 CS), DOW CORNING CO. |
| . | LY-58 | VERSILUBE F-44, GENERAL ELECTRIC CO. (NO LONGER MGF. USE F-50) |
| . | LY-59 | FS-1292, DOW CORNING CO. |
| . | LY-6 | MOLYLOTE BR2-S, DOW CORNING CO. |
| . | LY-60 | CARNATION WHITE MINERAL OIL, WITCO CHEM . |
| . | LY-61 | KENDALL KG-80, KENDALL REFINING CO. |
| . | LY-62 | ANDEROL L-762, TENNECO CHEMICALS INC. |
| . | LY-63 | SF-96(50CS), GENERAL ELECTRIC CO. |
| . | LY-64 | ANDEROL L-788, TENNECO CHEMICALS INC. |
| . | LY-66 | DC-510 (1000CS) , DON CORNING CO. |
| . | LY-67 | RAUNA40, NIPPON SEKYU CO. JAPAN MADE |
| . | LY-68 | BRB NO. 1, MOBIL OIL CO. |
| . | LY-69 | ERB LIFE TIME, MOBIL OIL CO. FS-1291, DOW CORNING CO. (NO LONGER MANUFACTURED) |
| . | LY-7 | DC-200 (20CS) , DOW CORNING CO. |
| . | LY-71 | SUPERMIL ASU GREASE 31052, AMERICAN OIL MIL-G-25013D |
| . | LY-72 | MALTEMP PS HO. 2 KYODOH YUSHI JAPAN MADE |
| . | LY-73 | MALTEMP PS NO. 3 KYODOH YUSHI JAPAN MADE |
| . | LY-74 | RAUNA 100, NIPPON SIKYU CO JAPAN MADE |
| . | LY-75 | SUPER BONE OIL |
| . | LY-76 | SQUALOLL-2 |
| . | LY-77 | TELLUS 41, SHELL OIL CO. |
| . | LY-78 | SILCODYNE H, IMPERIAL CHEMICAL INDUSTRIES |
| . | LY-79 | FS-1265 (1000CS) , DOW CORNING CO. |
| . | LY-8 | DC FS-3451 NO. 2 DOW CORNING CO. |
| . | LY-80 | DC-44 LIGHT, DOW CORNING CO. |
| . | LY-81 | DC-33 LIGHT, DOW CORNING CO. |
| . | LY-82 | SF-96(20CS), GENERAL ELECTRIC CO. |
| . | LY-83 | ALVANIA NO. 2, SHELL OIL CO. |
| . | LY-84 | ALVANIA NO. 3, SHELL OIL CO. |
| . | LY-85 . | FS-1265 (300CS) , DOW CORNING CO. |
| . | LY-86 | AEROSHELL GREASE 16, SHELL OIL CO. MIL-G-25760A |
| . | LY-87 | ALVAIJIA NO. 1, SHELL OIL CO. |
| . | LY-88 | ANDEROL L-761, TENNECO CHEMICALS INC. |
| . | LY-89 | DRYLUB LOX TYPE 822 |
| . | LY-9 | FS-3452, DOW CORNING CO. |
| . | LY-90 | SQUAIOL L-L |
| . | LY-91 | SF-8K50CS), GENERAL ELECTRIC CO. |
| . | LY-93 | BRAYCO MICRONIC NPT-3, BRAY OIL CO. |
| . | LY-94 | TELLUS 15, SHELL OIL CO. |
| . | LY-95 | ISOFLEXPDP38, KLUBEER LUB (WEST GERIR^NY) |
| . | LY-97 | DC-510 (16000CS) , DOW CORNING CO. |
| . | LY-98 | MOLYSIL33 (MX 3 3) , ROCOL ADVANCED LUBRIC / |
| . | LY-99 | D'C-331, DOW CORNING CO. . .... |
| . | LY-G5 | DC-550R, DON CORDING CO. |
| . | LZ | GLASS REINFORCED PTFE SEAL AND SHIELD WITH SEAL ON FLANGE SIDE |
| . | N-- | LARGER OR SMALLER BORE THAN STANDARD |
| . | P | CROWN, COPPER BRONZE |
| . | P | FOLLOWED BY TWO - FOUR NUMBERS INDI-_ . CATE THE RADIAL PLAY LIMITS IN TEN-THOUSANDTHS OF AN INCH. EXAMPLE: P25 INDICATES RADIAL PLAY OF 0.0002 INCH TO 0.0005 INCH P25 IS THE NMB STANDARD RADIAL PLAY. |
| . | P | PILL PACK |
| . | PB | CROWN BERYLLIUM COPPER |
| . | R | RIBBON LAND PILOTED |
| . | RD | RIBBON, BALL PILOTED |
| . | RT | FOLLOWED BY A NUMBER INDICATES MAXIMUM RUNNING TORQUE IN HUNDREDS OF MG. MM. EXAMPLE RT 15 INDICATES A MAXIMUM RUNNING TORQUE OF 1500 MG. MM. |
| . | S1 | DWELL LEVEL 1; NOISE COUNT 0 |
| . | S2 | DWELL LEVEL 2; NOISE COUNT 0 |
| . | S3 | DWELL LEVEL 3; NOISE COUNT 0 |
| . | S4 | DWELL LEVEL 4; UOISE COUNT 0 |
| . | SD | SPECIAL DESIGN BEARING |
| . | SD | SPRING |
| . | SL | SLUG |
| . | T | CROWN GLASS REINFORCED PTFE |
| . | T | FOLLOWED BY A NUMBER INDICATES MAXIMUM STARTING TORQUE IN HUNDREDS OF MG. MM. EXAMPLE: T 15 INDICATES A MAXIMUM STARTING TORQUE OF 1500 MG. MM. |
| . | U | UNIT PACK |
| . | V | RECESSED INNER RING ONE SIDE |
| . | VN | VIAL WITH NYLON BALLS SEPARATING BEARINGS. |
| . | W | RECESSED INNER RING BOTH SIDE |
| . | W-- | WIDER THAN STANDARD WIDTH |
| . | Y-- | NARROWER THAN STANDARD WIDTH |
| . | Z | SINGLE METALLIC SHIELD - REMOVABLE |
| . | ZL | SHIELD AND GLASS REINFORCED PTFE SEAL WITH SHIELD ON FLANGE SIDE |
| . | ZO | SINGLE SHIELD ON SIDE OPPOSITE FLANGE |
| . | ZZ | DOUBLE METALLIC SHIELD - REMOVABLE |
| FR | . | DUPLEX WITH ONE FLANGED AND ONE UNFLANGED BEARING |
| HBL | . | INNER RING RELIEVED AND SEPARABLE |
| L | . | RADIAL |
| LF | . | FLANGED RADIAL |
| LFW | . | FLANGED WITH NON-STANDARD FLANGE WIDTH |
| MBF | . | INNER RING RELIEVED AND SEPARABLE OUTER RING FLANGED AND O.D. TAPERED |
| MBR | . | INNER RING RELIEVED AND SEPARABLE |
| MBRI | . | INNER RING RELIEVED AND SEPARABLE |
| MDF | . | INNER RING RELIEVED AND NON-SEPARABLE, OUTER RING FLANGED AND O.D. TAPERED |
| MDL | . | INNER RING RELIEVED AND SEPARABLE - FLANGED OUTER RING |
| MDLF | . | INNER RING RELIEVED AND NON-SEPARABLE-FLANGED OUTER RING |
| MDR | . | INNER RING RELIEVED AND SEPARABLE - FLANGED OUTER RING |
| MDRF | . | INNER RING RELIEVED AND NON-SEPARABLE-FLANGED OUTER RING |
| MDRI | . | INNER RING RELIEVED AND SEPARABLE - FLANGED OUTER RING |
| MDRIF | . | INNER RING RELIEVED AND NON-SEPARABLE-FLANGED OUTER RING |
| MEL | . | OUTER RING RELIEVED AND NON-SEPARABLE |
| MELF | . | OUTER RING RELIEVED FLANGED AND NON-SEPARABLE |
| MER | . | OUTER RING RELIEVED AND NON-SEPARABLE |
| MERF | . | OUTER RING RELIEVED FLANGED AND NON-SEPARABLE |
| MERI | . | OUTER RING RELIEVED AND NON-SEPARABLE |
| MERIF | . | OUTER RING RELIEVED FLANGED AND NON-SEPARABLE |
| NM | . | BERYLLIUM COPPER |
| R | . | RADIAL |
| R | . | FLANGED TAPERED O.D. |
| RF | . | FLANGED RADIAL |
| RFW | . | FLANGED WITH NON-STANDARD FLANGE WIDTH |
| RI | . | RADIAL |
| RIF | . | FLANGED RADIAL |
| RIFW | . | FLANGED WITH NON-STANDARD FLANGE WIDTH |
| SM | . | AISI 440C RINGS WITH BERYLLIUM COPPER BALLS |
| SS | . | AISI 440C STAINLESS STEEL |
