Marlin Rockwell bearing

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Marlin Rockwell bearing part number system

NOTE: Noise test and speed test symbols may be disregarded in analyzing bearing construction or special characteristics.

Dash numbers suffix to the basic bearing number designates deviation from standard.
How to read MARLIN-ROCKWELL ball bearing numbers:

EXAMPLE:

206SF03-06-A-006A-87-S-00000

206 - Basic bearing number
S - Super conrad
F - One shield
(03 06 A 006A 87 S 00000 Specification code) ABEC-3 tolerance
0004 inch total radial looseness (nominal)
Quiet
Standard pressed steel retainer
Lubricant MIL-G-3545C

Part number system

Prefix	Suffix	Definition
.	001A	STANDARD PRESSED STEEL RETAINER ALTERNATING FINGER
.	002A	STANDARD PRESSED STEEL RETAINER FINGER TYPES
.	003A	STANDARD PRESSED STEEL RETAINER RIVETED
.	003F	PRESSED BRONZE RETAINER, TWO PIECE, RIVETED
.	004C	STANDARD PRESSED BRONZE RETAINER (STAYROD TYPE A}*
.	005A	STANDARD PRESSED STEEL RETAINER (STAYROD TYPE)
.	006A	STANDARD PRESSED STEEL RETAINER (RIVETED)
.	006F	PRESSED BRONZE RETAINER, TWO PIECE, RIVETED
.	007	MACHINED RETAINER, TWO PIECE, RIVETED, BALL CENTERED
.	007A	MACHINED STEEL RETAINER, TWO PIECE, RIVETED, BALL CENTERED
.	007B	MACHINED NON-METALLIC (BAKELITE) RETAINER, TWO PIECE, RIVETED, BALL CENTERED
.	007C	MACHINED BRONZE RETAINER, TWO PIECE, RIVETED, BALL CENTERED
.	008	MACHINED RETAINER, TWO PIECE INNER RING LAND RIDING
.	008A	MACHINED STEEL RETAINER, TWO PIECE, RIVETED, INNER RING LAND RIDING
.	008B	MACHINED NON-METALLIC (BAKELITE) RETAINER, TWO PIECE, RIVETED, INNER RING LAND RIDING
.	008C	MACHINED BRONZE RETAINER TWO PIECE, RIVETED, INNER RING LAND RIDING
.	009	MACHINED RETAINER, TWO PIECE, OUTER RING LAND RIDING
.	01	LUBRICANT SYMBOL, F62 GREASE*
.	01	ABEC-1 TOLERANCES (FORMERLY Q)
.	010	TWO PIECE CAST RIVETED RETAINER
.	012	TWO PIECE PRESSED WATER WHEEL TYPE RETAINER
.	013	ONE PIECE PRESSED "STROM" RETAINER
.	014	MACHINED RETAINER, ONE PIECE, BALL CENTERED
.	014A	MACHINED STEEL RETAINER, ONE PIECE, BALL CENTERED
.	014B	MACHINED NON-METALLIC RETAINER, ONE PIECE, BALL CENTERED
.	014C	MACHINED BRONZE RETAINER, ONE PIECE, BALL CENTERED
.	015	MACHINED RETAINER, ONE PIECE, INNER RING LAND RIDING
.	015A	MACHINED STEEL RETAINER, ONE PIECE, INNER RING LAND RIDING
.	015B	MACHINED NON-METALLIC (BAKELITE) RETAINER, ONE PIECE, INNER RING LAND RIDING
.	015C	MACHINED BRONZED RETAINER, ONE PIECE, INNER RING LAND RIDING
.	016	MACHINED RETAINER, ONE PIECE, OUTER RING LAND RIDING
.	017	ONE PIECE CAST PRONG TYPE RETAINER
.	018	ONE PIECE CAST BACK-TO-BACK RETAINER
.	019	ONE PIECE PRESSED SNAP-ON HEAT TREATED RETAINER
.	02	0.0004 INCH TOTAL RADIAL TIGHTNESS (NOMINAL)
.	02	LUBRICANT SYMBOL, ANDOK B*
.	020	ONE PIECE PRESSED SNAP-ON, SOFT (NOT HEAT TREATED) RETAINER
.	021	ONE PIECE WIRE TYPE RETAINER
.	022	ONE PIECE PRESSED RETAINER (NATIONAL PURCHASED)
.	023	TWO PIECE PRONG TYPE RETAINER
.	024	ONE PIECE MOLDED SNAP-ON RETAINER
.	025	ONE PIECE PRESSED RETAINER-FOR 7P6 (NEW) *
.	026	MACHINED RETAINER, TWO PIECE, DRIVE SCREW TYPE, INNER RING RIDING
.	027	MACHINED RETAINER, ONE PIECE, BALL CENTERED, OUTSIDE PITCH DIAMETER (NEW) *
.	028	MACHINED RETAINER, ONE PIECE, SNAP-ON TYPE
.	029	INDIVIDUAL COIL SPRING SEPARATORS
.	03	0.0002 INCH TOTAL RADIAL TIGHTNESS (NOMINAL)
.	03	ABEC-3 TOLERANCES (FORMERLY S)
.	030	ONE PIECE, PRESSED, SNAP-ON, HEAT TREATED, INDIUM FLASHED
.	031	ONE PIECE, PRESSED, SNAP-ON, HEAT TREATED, ROLLED IN FLANGE AT BORE
.	032	ONE PIECE, INVESTMENT, CAST, RIVETED, RIDING GOUND, I.D. OF OUTER
.	034	TWO PIECE PRESSED, RIVETED, SUBMARINE QUALITY, SPERICAL OR ELLIPTICAL POCKET RETAINER
.	035	TWO PIECE PRESSED, RIVETED, RIDING I.D. OF OUTER RETAINER
.	039	SPECIAL FEATURE CODE NUMBER (RETAINER)
.	04	LINE-TO-LINE (ZERO) RADIAL CLEARANCE (NOMINAL)
.	04	LUBRICANT SYMBOL, L-401 OIL, MIL-L-6085*
.	040	ONE PIECE PRESSED SEMI-SOCKET RETAINER
.	041	TWO PIECED PRESSED SOCKET RIVETED RETAINER
.	042	ONE PIECE, SOLID, ALTERNATE DRILLED POCKETS, PEENED RETAINER
.	043	TWO PIECE SOLID RIVETED RETAINER
.	044	TWO PIECE PRESSED BOX TYPE RETAINER
.	045	ONE PIECE PRESSED CHANNEL RETAINER
.	046	ONE PIECE PRESSED (NATIONAL PURCHASED) RETAINER
.	047	ONE PIECE SOLID, STRAIGHT DRILLED POCKETS, PEENED RETAINER
.	048	ONE PIECE SOLID MOLDED RETAINER
.	049	TWO PIECE PRESSED BOX TYPE RETAINER
.	05	0.0002 INCH TOTAL RADIAL LOOSENESS (NOMINAL)
.	05	ABEC-5 TOLERANCES (FORMERLY SP)
.	05	LUBRICANT SYMBOL MILVAC-10924 , MIL-G-10924* -
.	050	ONE PIECE WIRE TYPE RETAINER
.	051	ONE PIECE SOLID MACHINED SNAP ON RETAINER
.	06	0.0004 INCH TOTAL RADIAL LOOSENESS (NOMINAL)
.	06	LUBRICANT SYMBOL, MIL-G-10924
.	060	ONE PIECE SOLID BENT INSIDE FINGERS, NON-SEPARABLE, OUTER RING LAND RIDING RETAINER
.	061	ONE PIECE SOLID BENT INSIDE FINGERS, SEPARABLE, OUTER RING LAND RIDING RETAINER
.	062	ONE PIECE, SOLID ROLLER OR PEENED, INSIDE FINGERS, OXJTER RING LAND RIDING RETAINER
.	063	ONE PIECE, SOLID, THIN WEB SECTION, SLOTTED OUTSIDE LUGS, BENT, INNER RING LAND RIDING
.	064	ONE PIECE, SOLID, THICK WEB SECTION, SLOTTED OUTSIDE LUGS BENT, INNER RING LAND RIDING RETAINER (NEW) *
.	065	ONE PIECE, SOLID ROLLED OR PEENED, OUTSIDE LUGS, INNER RING LAND RIDING RETAINER
.	066	TWO PIECE, SOLID, RIVETED, STRAIGHT WEB, OUTSIDE DIAMETER , ^MILLED POCKETS, ROLLER CENTERED RETAINER
.	067	TWO PIECE, SOLID, RIVETED, RAISED WEB OUTSIDE DIAMETER, MILLED POCKETS, ROLLER CENTERED RETAINER
.	07	0.0006 INCH TOTAL RADIAL LOOSENESS (NOMINAL)
.	07	LUBRICANT SYMBOL, MIL-G-18709 CHEVRON OHT GREASE
.	070	ONE PIECE, SOLID, BENT INSIDE FINGERS, NON-SEPARABLE INNER RING LAND RIDING RETAINER
.	072	ONE PIECE, SOLID ROLLED OR PEENED INSIDE FINGERS, INNER RING LAND RIDING RETAINER
.	073	ONE PIECE, SOLID, THIN WEB SECTION, SLOTTED OUTSIDE LUGS, BENT, OUTER RING LAND RIDING RETAINER
.	074	ONE PIECE, SOLID, THICK WEB SECTION, SLOTTED OUTSIDE LUGS, BENT, OUTER RING LAND RIDING RETAINER (NEW) *
.	075	ONE PIECE, SOLID PEENED OUTSIDE LUGS, OUTER RING LAND RIDING RETAINER
.	076	TWO PIECE, SOLID, RIVETED, STRAIGHT WEB OUTSIDE DIAMETER, MILLED POCKETS, INNER RING LAND RIDING RETAINER
.	077	TWO PIECE, SOLID, RIVETED, RAISED WEB OUTSIDE DIAMETER, MILLED POCKETS, INNER RING LAND RIDING RETAINER
.	08	0.0008 INCH TOTAL RADIAL LOSENESS (NOMINAL)
.	08	LUBRICANT SYMBOL, MIDCO INSTRUMENT 287 GREASE (CHANGED TO 793) ANDEROL-L-
.	086	TWO PIECE, SOLID, RIVETED, STRAIGHT WEB OUTSIDE DIAMETER, MILLED POCKETS, OUTER RING LAND RIDING
.	087	TWO PIECE, SOLID, RIVETED, RAISED WEB OUTSIDE DIAMETER, MILLED POCKETS, OUTER RING LAND RIDING
.	09	0.0010 INCH TOTAL RADIAL LOOSENESS (NOMINAL)
.	09	LUBRICANT SYMBOL, AC-1789-19 (ST1-168)*
.	090	SPECIAL RETAINER DESIGN (SEE DETAILED DRAWING)
.	099	RETAINER (CAGE) COVER
.	10	SPECIAL LUBRICATION
.	10	0.0012 INCH TOTAL RADIAL LOOSENESS (NOMINAL)
.	11	LUBRICANT SYMBOL, CYPRINA $3 SHELL MIL-G-18709
.	11	0.0014 INCH TOTAL RADIAL LOOSENESS (NOMINAL)
.	12	0.0016 INCH TOTAL RADIAL LOOSENESS (NOMINAL)
.	18	LUBRICANT SYMBOL KENDEX 7012 (MIL-C-11796)
.	2	0.0004 INCH TOTAL RADIAL TIGHTNESS (NOMINAL) (OBSOLETE SEE 02)*
.	28	LUBRICANT SYMBOL, A-29 SPECIAL*
.	3	0.0002 INCH TOTAL RADIAL TIGHTNESS (NOMINAL) (OBSOLETE SEE 03)*
.	3	LUBRICANT SYMBOL, AERO EP LO-HI, MIL-G-7118*
.	31	LUBRICANT SYMBOL MIL-G-25537 AERO SHELL 114
.	32	LUBRICANT SYMBOL SHELL ALVANIA #3
.	39	LUBRICANT SYMBOL AERO SHELL 116
.	4	LINE-TO-LINE (ZERO) RADIAL CLEARANCE (NOMINAL) (OBSOLETE SEE 04)*
.	41	LUBRICANT SYMBOL MIL-G-18709 ANDOK B
.	42	LUBRICANT SYMBOL MIL-G-25013 ROYCO 13D
.	44	LUBRICANT SYMBOL MIL-L-21260 PRESERVATIVE OIL 30
.	46	LUBRICANT SYMBOL MIL-G-25013 SUPERMIL ASU 31052
.	47	LUBRICANT SYMBOL, UNIVIS OIL FP-48
.	48	LUBRICANT SYMBOL, S-58 MIL-G-18709*
.	49	LUBRICANT SYMBOL MIL-G-18709 AND MIL-G-24139 REGAL AFB 2
.	5	0.0002 INCH TOTAL RADIAL LOOSENESS (NOMINAL) (OBSOLETE SEE 05)*
.	54	LUBRICANT SYMBOL, UNOBA GREASE*
.	55	LUBRICANT SYMBOL, ROYCE 15*
.	57	LUBRICANT SYMBOL, ROYCE S6A*
.	58	LUBRICANT SYMBOL, BEACON M-285*
.	59	LUBRICANT SYMBOL, LUBRIKO M-31*
.	6	0.0004 INCH TOTAL RADIAL LOOSENESS (NOMINAL) (OBSOLETE SEE 06)*
.	60	LUBRICANT SYMBOL, ANDOK C,
.	61	LUBRICANT SYMBOL, LUBRIKO M-32
.	62	LUBRICANT SYMBOL ANDOK 260
.	63	LUBRICANT SYMBOL. KEYSTONE $84-MEDIUM*
.	64	LUBRICANT SYMBOL, S-57*
.	65	LUBRICANT SYMBOL, MIL-L-7808,
.	66	LUBRICANT SYMBOL, 66-C*
.	67	LUBRICANT SYMBOL, WS-429 OIL, A1106A*.
.	69	LUBRICANT SYMBOL. KEYSTONE 3-CH MEDIUM, MIL-L-3545*
.	7	0.0006 INCH TOTAL RADIAL LOOSENESS (MAXIMUM) (OBSOLETE SEE 07)*
.	7	ABEC-7 TOLERANCE (FORMERLY USP)
.	70	LUBRICANT SYMBOL, STRONA LT-1*
.	71	ONE PIECE, SOLID, BENT INSIDE FINGERS, SEPARABLE, INNER RING LAND RIDING RETAINER
.	71	LUBRICANT SYMBOL, UNITEMP GREASE, MIL-G-3278*
.	72	LUBRICANT SYMBOL, LUBRIKO M-24*
.	73	LUBRICANT SYMBOL. REGAL STARFAX SPECIAL, MIL-L-7711*
.	74	LUBRICANT SYMBOL, W-56 GREASE, MIL-G-18709*
.	75	LUBRICANT SYMBOL. BEACON 325,
.	76	LUBRICANT SYMBOL. KEYSTONE 89 MEDIUM SILICONE, MIL-G-15719*
.	77	LUBRICANT SYMBOL, AEROVAC 25, MIL-G-3278*
.	78	LUBRICANT SYMBOL, TEXAS HI-TEMP.,
.	79	LUBRICANT SYMBOL, UNIVIS J90 OIL*
.	8	0.0008 INCH TOTAL RADIAL LOOSENESS (NOMINAL) (OBSOLETE SEE 08)*
.	80	LUBRICANT SYMBOL, DC-44 SILICONE, MIL-L-15719
.	81	LUBRICANT SYMBOL, NO-OX-ID 1570-STD PS
.	82	LUBRICANT SYMBOL, NO-OX-ID F580-STD PRODUCTION
.	83	LUBRICANT SYMBOL, NO-OX-ID 586-SPEC. AN-C-124
.	84	LUBRICANT SYMBOL, NO-OX-ID 1720*
.	85	LUBRICANT SYMBOL, MIL-G-81322 MOBIL GREASE 28
.	86	LUBRICANT SYMBOL, NO-OX-ID S750M*
.	87	LUBRICANT SYMBOL, MIL-G-3545C BRBS2
.	88	LUBRICANT SYMBOL, DC-200 VISC, 1000 CSTKS. AT 250??C*
.	89	LUBRICANT SYMBOL, WINSOR L-245 OIL, MIL-L-6085
.	9	0.0010 INCH TOTAL RADIAL LOOSENESS (NOMINAL) (OBSOLETE SEE 09)*
.	90	LUBRICANT SYMBOL, AEROSHELL TIL, MIL-G-3278*
.	91	LUBRICANT SYMBOL, DC-33 SILICONE
.	92	LUBRICANT SYMBOL CHEVRON SR1-2
.	93	LUBRICANT SYMBOL, UNIVIS F6 OIL, MIL-L-6081*
.	94	LUBRICANT SYMBOL, AVIATION HIGH-TEMPERATURE GREASE 41, MIL-L-3545*
.	95	LUBRICANT SYMBOL, CB-600 GREASE, 14-G-8*
.	96	LUBRICANT SYMBOL, MIL-C-8188 TURBO OIL P-16
.	97	LUBRICANT SYMBOL, SG-4410, MIL-L-3545*
.	98	LUBRICANT SYMBOL, L-281 OIL, 14-O-20*
.	99	LUBRICANT SYMBOL. BEACON P-305, AXS-1169 MIL-L-16708*
.	A	AVIATION QUALITY
.	A	(FOLLOWED BY NUMERAL) NOISE TEST, QUIET
.	A	STEEL RETAINER (WHEN PRECEDED BY THREE DIGIT NUMBER, E.G., AND 001A)
.	A	FREE RUNNING, NO END PLAY
.	A	AMOUNT OF LUBRICANT-1 FULL AND ALL EXTERNAL SURFACES COATED
.	A	SILVER PLATED BORE*
.	A	ANGULAR CONTACT, DOUBLE-ROW*
.	A3ZZC	CYLINDRICAL O.D., CARTRIDGE WIDTH, 2 TRIPLE LIP SEALS
.	AA	LUBRICANT SYMBOL MIL-G-18709
.	AA	SILVER PLATED BORE AND OUTSIDE DIAMETER*
.	AAA	SILVER PLATED OATSIDE DIAMETER*
.	AB	LUBRICANT SYMBOL MIL-G-25013
.	AS	DOUBLE-ROW, NON-LOADING GROOVE CONSTRUCTION, ANGULAR CONTACT TYPE, WITH CAST BRONZE FINGER TYPE RETAINER*
.	ASH	DOUBLE-ROW, NON-LOADING GROOVE CONSTRUCTION, ANGULAR CONTACT TYPE, BRONZE RETAINER NARROW WIDTH*
.	B	ORDNANCE. NAVY, AND ARMY ENGINEERS INSPECTION*
.	B	QUIET
.	B	MACHINES NON-METALLIC (BAKELITE) RETAINER (WHEN PRECEDED BY THREE DIGIT NUMBER, E.G., AND 007B)
.	B	OUTWARDLY CONVERGING CONTACT ANGLE, DOUBLE-ROW BEARING
.	B	GROOVED RACES, INCH STANDARDS-THRUST TYPE
.	B	AMOUNT OF LUBRICANT-2 FULL AND ALL EXTERNAL SURFACES COATED
.	B3ZZC	SPHERICAL O.D. CARTRIDGE WIDTH, 2 TRIPLE LIP SEALS
.	C	CYLINDRICAL ROLLER BEARING (CYLINDRICAL OUTER TWO FLANGE INNER)
.	C	CRITICAL QUALITY
.	C	COPPER PLATE, BORE ONLY-PROPELLER BLADE TYPE*
.	C	AMOUNT OF LUBRICANT-3 FULL AND ALL EXTERNAL SURFACES COATED
.	C	BRONZE RETAINER, (WHEN PRECEDED BY THREE DIGIT NUMBER E.G., AND 003C)
.	C	FLAT RACES, INCH STANDARDS-THRUST TYPE
.	C	SINGLE-ROW, NON-LOADING GROOVE CONSTRUCTION (SAME AS S EXCEPT SMALL BALLS)
.	CC	COPPER PLATE, BORE AND OUTSIDE DIAMETER-PROPELLER BLADE TYPE*
.	CCC	COPPER PLATE, OUTSIDE DIAMETER ONLY-PROPELLER BLADE TYPE*
.	CT	CLUTCH THROWOUT TYPE (PLAIN)
.	CTB	CONRAD, ADAPTER TYPE BEARING WITH TAPERED BORE*
.	CTC	CLUTCH THROWOUT TYPE WITH EXTENDED HOUSING
.	CTH	CLUTCH THROWOUT TYPE WITH HOUSING AND GREASE FITTING
.	CTM	CLUTCH THROWOUT TYPE WITH FLUSH HOUSING
.	CTQ	CLUTCH THROWOUT TYPE WITH EXTENDED HOUSING
.	CTR	CLUTCH THROWOUT TYPE WITH HOUSING AND GREASE FITTING
.	CY	CYLINDRICAL ROLLER BEARING (INNER, CAGE AND ROLLER ASSEMBLY)
.	D	DIE CAST BRONZE CAGE WHEN PRECEDED BY THREE DIGIT NUMBER-017D, 018D,
.	D	AMOUNT OF LUBRICANT-4 FULL AND ALL EXTERNAL SURFACES COATED
.	D	BEARING WITH CONTROLLED RELATIONSHIP OF RING FACES USED IN DUPLEX SETS
.	DB	DUPLEX BACK-TO-BACK
.	DF	DUPLEX FACE-TO-FACE
.	DO	UNIVERSAL DUPLEX (DB-DF-DT) , FREE RUNNING-NO END PLAY
.	DS	UNIVERSAL DUPLEX (DB-DF-DT) WITH PRELOAD
.	DT	DUPLEX-TANDEM
.	E	EXTRA QUIET
.	E	BRONZE CAGE WHEN PRECEDED BY THREE DIGIT NUMBER-006E
.	E	AMOUNT OF LUBRICANT-5 FULL AND ALL EXTERNAL SURFACES COATED
.	E	CYLINDRICAL ROLLER BEARING (TWO FLANGE OUTER, CYLINDRICAL INNER)
.	EO	CONCAVE OUTSIDE DIAMETER
.	ES	ELEVATOR SPECIAL*
.	EX	CYLINDRICAL ROLLER BEARING (OUTER CAGE AND ROLLER ASSEMBLY)
.	F	STRIP BRONZE CAGE WHEN PRECEDED BY THREE DIGIT NUMBER-006F
.	F	AMOUNT OF LUBRICANT-6 FULL AND ALL EXTERNAL SURFACES COATED
.	F	FLAT SEAT, THRUST TYPE
.	F	CYLINDRICAL ROLLER BEARING
.	F	ONE SHIELD (NON-REMOVABLE)
.	F4	PRESSED BRONZE RETAINER, TWO PIECE, RIVETED (OBSOLETE-REPLACED BY 303C AND 003C OR 306C AND 006C)*
.	FA	FULL TYPE, AVIATION ROCKER ARM (201-FA SIZE)*
.	FF	TWO SHIELDS (NON-REMOVABLE)
.	FFM	TWO METAL SHIELDS
.	FFP	TWO RUBBER BEADED SHIELDS
.	FFS	TWO FELT SEALS
.	FG	SHIELD AND SNAP RING
.	FM	ONE METAL SHIELD
.	FP	ONE RUBBER BEADED SHIELD
.	FS	FELT SEAL
.	FSF	FELT SEAL AND SHIELD
.	FSFG	FELT SEAL, SHIELD AND SNAP RING
.	FSG	FELT SEAL AND SNAP RING
.	FW	SAME AS FA (200 SERIES)*
.	G	CYLINDRICAL ROLLER BEARING (TWO FLANGE OUTER,, SINGLE FLANGE INNER'
.	G	SNAP RING
.	G	AMOUNT OF LUBRICANT-7 FULL AND ALL EXTERNAL SURFACES COATED
.	G	CAGE-24ST WHEN PRECEDED BY THREE DIGIT NUMBER-006G ALUMINUM
.	H	OLD WIDTH (LESS THAN STANDARD) DOUBLE-ROW
.	H	STAINLESS STEEL CAGE WHEN PRECEDED BY 3 DIGIT NUMBER ?a 6H
.	H	AMOUNT OF LUBRICANT-8 FULL AND ALL EXTERNAL SURFACES COATED
.	H	SPLIT OUTER RING-9000 SERIES (E.G. 93Q7-H)
.	J	CYLINDRICAL ROLLER BEARING (INNER ONLY)
.	J	AMOUNT OF LUBRICANT-9 FULL AND ALL EXTERNAL. SURFACES COATED
.	J	MONEL METAL CAGE WHEN PREDEDED BY 3 DIGIT NUMBER-OOGJ
.	K	MALLEABLE IRON CAGE WHEN PRECEDED BY 3 DIGIT NUMBER-006K
.	K	AMOUNT OF LUBRICANT FULL AND ALL EXTERNAL SURFACES COATED
.	K	DOUBLE ROW STANDARD WIDTH, SRB TYPE (5200 K SERIES)
.	KR	RADIAL (COUNTER BORE) TYPE EXTRA LIGHT SERIES
.	KS	NON-FILLING SLOT TYPE, EXTRA LIGHT SERIES
.	M	MAXIMUM CAPACITY TYPE (FILLING NOTCHES AND STAYROD TYPE CAGE-MORE BALLS THAN S TYPES)
.	M	FORGED BRONZE CAGE-MUELLER 803 SILICON IRON WHEN PRECEDED BY 3 DIGIT NUMBER-306M-006M*
.	MFL	MAXIMUM CAPACITY TYPE WITH 1 SHIELD AND LOOSE INTERNAL FIT*
.	MS	MACHINED NON-METALLIC RETAINER, ONE PIECE SOLID BAKELITE COMPOUND. CENTERED BY BALLS (OBSOLETE-REPLACED BY 314B SUFFIX AND 014B)
.	MX	MAXIMUM CAPACITY TYPE WITH TAPER BORE
.	N	OLITE BRONZE CAGE WHEN PRECEDED BY 3 DIGIT NUMBER 00 6N
.	N	AMOUNT OF LUBRICANT, ONE DROP OIL
.	NV	NAVAL INSPECTION*
.	OIL	TWO PIECE PRESSED BRIDGE TYPE RETAINER
.	P	NYLON CAGE WHEN PRECEDED BY 3 DIGIT NUMBER- 006P
.	P	SINGLE ROW, RADIAL THRUST (ANGULAR CONTACT-40 DEGREE CONTACT ANGLE)
.	P	AMOUNT OF LUBRICANT-TWO DROPS OIL
.	PA	HYCAR SEAL MATERIAL
.	PR	PROPELLER SHAFT BEARING. SIMILAR TO "S" BUT DESIGNED TO TAKE MISALIGNMENT*
.	Q	CYLINDRICAL ROLLER BEARING (OUTER ONLY)
.	R	"R" RADIAL TYPE (LOW SHOULDER ON ONE SIDE-MAXIMUM NUMBER OF BALLS-NO FILLING NOTCHES)
.	R	CAST IRON CAGE WHEN PRECEDED BY 3 DIGIT NUMBER-006R
.	R2	TWO PIECE OUTER RING CONSTRUCTION, DOUBLE-ROW*
.	RDM	DYNAMOMETER SPECIFICATIONS*
.	RDT	RADIAL BEARING WITH SPLIT INNER RACE*
.	RM	EUROPEAN WIDTH*
.	RS	RADIAL CONTACT, STANDARD WIDTH, BRONZE SEPARATOR, DOUBLE-ROW, CONRAD TYPE*
.	RSH	RADIAL CONTACT, WIDTH LESS THAN STANDARD, BRONZE SEPARATOR, DOUBLE-ROW CONRAD TYPE*
.	RT	100 PERCENT RADIAL THRUST*
.	RTB	RADIAL ADAPTER TYPE BEARING*
.	RX	RADIAL BEARING ONLY, FOR ADAPTER SLEEVE, TAPER BORE
.	RXY	RADIAL ADAPTER TYPE (COMPLETE WITH ADAPTER) TAPER BORE
.	S	(FOLLOWED BY NUMERAL) NOISE TEST-SUPER QUIET
.	S	SUPER CONRAD TYPE (NO FILLING NOTCHES-RIBBON TYPE CAGE-FEWER BALLS THAN "M" AND LARGER BALLS THAN "C")
.	SB	SUPER CONRAD TYPE-INVERTED CONTACT ANGLE (DOUBLE-ROW)
.	SFFC	CARTRIDGE TYPE WITH 2 SHIELDS
.	SFFCG	CARTRIDGE TYPE WITH 2 SHIELDS AND SNAP RING
.	SFFXY	SUPER CONRAD TYPE WITH 2 SHIELDS, TAPER BORE AND ADAPTER SLEEVE
.	SH	SUPER CONRAD TYPE-WIDTH GREATER THAN STANDARD*
.	SL	SUPER CONRAD TYPE WITH LOOSE INTERNAL FIT*
.	SRRC	CARTRIDGE TYPE-2 "LABRI-SEALS"
.	ST	STAINLESS STEEL
.	SV	SUPER CONRAD TYPE-NARROW WIDTH*
.	SWI	SUPER CONRAD TYPE WITH WIDE INNER RING
.	SX	SUPER CONRAD TYPE-TAPER BORE, FOR ADAPTER SLEEVE
.	SXY	SUPER CONRAD TYPE-TAPER BORE-ADAPTER SLEEVE
.	SZZC	CARTRIDGE TYPE-2 SYNTHETIC RUBBER SEALS
.	T	AMS 4640 (MODIFIED) BRONZE CAGE WHEN PRECEDED BY 3 DIGIT NUMBER 006T
.	TB	ADAPTER TYPE BEARING*
.	U	AMS 4121 DURALUMIN CAGE WHEN PRECEDED BY 3 DIGIT NUMBER 006U
.	U	THRUST TYPE WITH ALIGNING WASHER (SEE UNDER THRUST BEARINGS)
.	U	SPLIT INNER RING-9000 SERIES (E.G. 9220-U)
.	UK	SPLIT INNER RING BEARING OF 100K SERIES DIMENSIONS (FOLLOWS 9100 BASIC BEARING NUMBER)
.	V	SINGLE ROW, MAXIMUM CAPACITY, NARROW WIDTH (SAME BORE AND OUTSIDE DIAMETER AS STANDARD) *
.	V	FORGED SILICON IRON BRONZE CAGE WHEN PRECEDED BY 3 DIGIT NUMBER-006V
.	W	CYLINDRICAL ROLLER BEARING (CAGE AND ROLLER ASSEMBLY)
.	WFI	WIDE INNER RING TYPE WITH SET SCREW AND SHIELD
.	WI	WIDE INNER RING, MAXIMUM CAPACITY TYPE (WIDTH OF INNER RING IS SAME AS THAT OF DOUBLE-ROW BEARING)
.	X	AMOUNT OF LUBRICANT. SPECIAL GREASING INSTRUCTIONS
.	X	SPECIAL TOLERANCES
.	X	TAPER BORE -BEARING
.	XY	TAPER BORE BEARING WITH ADAPTER SLEEVE
.	Y	ADAPTER SLEEVE
.	Z	ONE SYNTHETIC-CONTACT SEAL
.	ZZ	TWO SYNTHETIC CONTACT SEALS
-MS-	.	PRESSED FLANGE HOUSING
4H	.	TWO PTFE SEALS (INTERNAL SELF AUGNING AIRFRAME
B	.	TORQUE TUBE AIRFRAME BEARING
BC	.	BELL CRANK BEARING, AIRCRAFT TYPE*
BWF	.	DOUBLE ROW, INTEGRAL SHAFT BEARING
CONV	.	CONVEYOR ROLL BEARING
D	.	CYLINDRICAL ROLLER BEARING (ONE FLANGE OUTER, TWO FLANGE INNER)
DPP	.	AIRFRAME BEARING
DSP	.	AIRFRAME BEARING
DW	.	AIRFRAME BEARING
DW	K	AIRFRAME BEARING
EM	.	MINIATURE INSTRUMENT BEARING (52100 STEEL)
ER	.	POWER TRANSMISSION TYPE, EXTENDED INNER, SET SCREWS, SNAP RING RELUBRICATION HOLE IN OUTER
FB	.	FLANGE TYPE INSTRUMENT BEARING (TAPERED O.D.)
FC	.	FLANGE TYPE INSTRUMENT BEARING (CYLINDRICAL O.D.)
G	.	SNAP RING ON SAME SIDE AS SHIELD
G	M	SNAP RING OPPOSITE SLOTTED SIDE-LOADING GROOVE CONSTRUCTION-G207M
G	MS	PRESSED FLANGE HOUSING REGREASABLE
G	SF	ONE SHIELD, SNAP RING AND GROOVE ON SAME SIDE AS SHIELD
GR	.	PILLOW BLOCK, FLEXIGARD SEAL BEARING, REGREASABLE
GT	.	PILLOW BLOCK, SYNTE-SEAL BEARING, REGREASABLE
K	L	AIRFRAME BEARING
KP	.	AIRFRAME BEARING
KP	A	AIRFRAME BEARING
KP	B	AIRFRAME BEARING ?a TORQUE TUBE
KP	BS	AIRFRAME BEARING - TORQUE TUBE, SELF ALIGNING RING OF O.D.
KSP	.	AIRFRAME BEARING
KSP	A	AIRFRAME BEARING
KSP	L	AIRFRAME BEARING
LB	.	FLANGE UNIT, LABRI-SEAL BEARING, NON REGREASEABLE
LL	.	TWO GLASS REINFORCED FABRIC PTFE SEALS
LL	Y	TWO PTFE SEALS
LZ	.	FLANGE UNIT, SYNTHE-SEAL BEARING, NON REGREASEABLE
M	.	SPECIAL CLOSE TOLERANCE (AIRFRAME BEARINGS)
M	.	MINIATURE INSTRUMENT BEARING (STAINLESS STEEL)
MR	.	CYLINDRICAL ROLLER BEARING
P	.	AIRCRAFT PULLEY BEARING
P	K	AIRCRAFT PULLEY BEARING
PB	.	PILLOW BLOCK, LABRI-SEAL BEARING, NON-REGREASEABLE
PD	K	AIRCRAFT PULLEY BEARING
PZ	.	PILLOW BLOCK, SYNTHE-SEAL BEARING, NON-REGREASEABLE
R	.	CYLINDRICAL ROLLER BEARING
R	.	SMALL INCH DIMENSION BEARINGS
RA	A2Z	POWER TRANSMISSION BEARING, INNER RING EXTENDED, ONE SIDE ONLY, SEALS, CYLINDRICAL O.D. OF OUTER RING, NON-REGREASEABLE
RA	ATT	POWER TRANSMISSION BEARING INNER RING EXTENDED ONE SIDE ONLY, FLEXIGARD SEALS, CYLINDRICAL O.D., NON-REGREASEABLE
RA	BTT	POWER TRANSMISSION BEARING, INNER RING EXTENDED ONE SIDE ONLY, FLEXIGARD SEALS, SPHERICAL O.D., NON-REGREASEABLE
RA	BZZ	POWER TRANSMISSION BEARING, INNER RING EXTENDED, ONE SIDE ONLY, SYNTHE-SEALS , SPHERICAL O.D. OF OUTER RING, NON-REGREASEABLE
RE	.	ROD END BEARING
REP	F	ROD END - FEMALE THREADED SHANK
REP	H	ROD END - HOLLOW SHANK
REP	M	ROD END - MALE THREADED SHANK
REP	MS	ROD END - MALE THREADED SHANK-SLOTTED
REP	S	ROD END - SOLID SHANK
REPS	N	ROD END - FEMALE THREADED SHANK
RRA	BTT	POWER TRANSMISSION BEARING, INNER RING EXTENDED ONE SIDE ONLY, FLEXIGARD SEALS, SPHERICAL O.D., REGREASEABLE
RRA	BZZ	POWER TRANSMISSION BEARING, INNER RING EXTENDED ONE SIDE ONLY, SYNTHE SEALS, SPHERICAL O.D., REGREASEABLE
S	S	INCH SIZE SERIES*
T	ARR	POWER TRANSMISSION BEARING, INNER RING EXTENDED BOTH SIDES, LABRI-SEALS, CYLINDRICAL O.D. OF OUTER RING
T	AZZ	POWER TRANSMISSION BEARING, INNER RING EXTENDED BOTH SIDES, SYNTHE?a SEALS, CYLINDRICAL O.D. OF OUTER RING
T	BRR	POWER TRANSMISSION BEARING, INNER RING EXTENDED BOTH SIDES, LABRI-SEALS, SPHERICAL O.D. OF OUTER RING
T	BZZ	POWER TRANSMISSION BEARING, INNER RING EXTENDED BOTH SIDES, SYNTHE-SEALS, SPHERICAL O.D. OF OUTHER RING
UR	.	FLANGE UNIT, SYNTHE - SEAL BEARING, REGREASEABLE
UT	.	FLANGE UNIT, FLEXIGARD SEAL BEARING, REGREASEABLE
XLR	.	CYLINDRICAL ROLLER BEARING-INCH DIMENSIONS
XLS	.	INCH DIMENSION RADIAL (COUNTERBORE) TYPE BEARING
Y	.	PWIDS AIRCRAFT PULLEY BEARING

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ADD : Room 2207,No.1065( A)
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          Shanghai,P.R.China
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