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AS9120 & ISO9001 Approved

Torrington Heavy Bearing part number system

Part number system

PrefixSuffixDefinition
.- W47INNER RING WITH OVERSIZE BORE
.ASELF-ALIGNING SPHERICAL ROLLER BEARING COMPLETE WITH ADAPTER SLEEVE; NUT, AND WASHER, TAPERED BORE.
.BAANNULAR BALL BEARING, SINGLE-ROW, COUNTERBORED OUTER RING, ANGULAR CONTACT, (ANGULARITY GREATER THAN 25 DEGREES) , METRIC DIMENSIONS
.BCANNULAR BALL BEARING, SINGLE-ROW, RADIAL; NON-LOADING GROOVE, SELF-CONTAINED, RINGS FLUSH, METRIC DIMENSIONS
.BHANNULAR BALL BEARING, SINGLE-ROW, COUNTERBORED OUTER RING, PRIMARILY RADIAL (VERY LOW ANGULARITY) , RINGS FLUSH, METRIC DIMENSIONS
.BIAANNULAR BALL BEARING, SINGLE-ROW, COUNTERBORED OUTER RING, ANGULAR CONTACT (ANGULARITY GREATER THAN 25 DEGREES) , INCH DIMENSIONS
.BIGANNULAR BALL BEARING, SINGLE-ROW, RADIAL, NON-LOADING GROOVE, SELF-CONTAINED, RINGS FLUSH, INCH DIMENSIONS
.BIHANNULAR BALL BEARING, SINGLE-ROW, COUNTERBORED OUTER RING, PRIMARILY RADIAL (VERY LOW ANGULARITY) , RINGS FLUSH, INCH DIMENSIONS
.BRBRONZE RETAINER
.C01INNER RING WITH CLOSE RUNNING ACCURACY
.C02INNER RING WITH EXTRA CLOSE RUNNING ACCURACY
.C03OUTER RING WITH CLOSE RUNNING ACCURACY
.C04OUTER RING WITH EXTRA CLOSE RUNNING ACCURACY AND MARKED TO SHOW HIGH AND LOW POINT OF ECCENTRICITY.
.C78RBEC , ABEC-5 PRECISION
.C8STONING OF INNER AND OUTER RING CORNERS THOROUGH INSPECTION FOR SURFACE APPEARANCE
.COSINNER RING AND OUTER RING WITH CLOSE RUNNING ACCURACY.
.COSINNER RING AND OUTER RING WITH EXTRA CLOSE RUNNING ACCURACY AND MARKED TO SHOW HIGH AND LOW POINT OF ECCENTRICITY.
.DUDUCTILE IRON CAGE
.HCSHELL *5 OR ASU 06752
.HJCYLINDRICAL ROLLER BEARING, TWO LIP OUTER RING, STAMPED STEEL RETAINER, NO INNER RING.
.JTDJOURNAL ROLLER BEARING COMPLETE WITH OUTER RING AND ROLLER ASSEMBLY (NO INNER RACE) , INCH DIMENSIONS
.JTDDJOURNAL ROLLER BEARING, TWO ROW, COMPLETE WITH OUTER RING AND ROLLER ASSEMBLY (NO INNER RING) , INCH DIMENSIONS
.JTEJOURNAL ROLLER BEARING COMPLETE WITH INNER AND OUTER RINGS AND ROLLER ASSEMBLY, INCH DIMENSIONS
.JTEDJOURNAL ROLLER BEARING, TWO ROW, COMPLETE WITH INNER AND OUTER RINGS AND ROLLER ASSEMBLY, INCH DIMENSIONS
.KTAPERED BORE, SELF-ALIGNING SPHERICAL ROLLER BEARING
.LDSHELL AEROSHELL *7A (HIL-G-23827)
.MMACHINED LAND-RIDING RETAINER, FROM CAST BRONZE, CC BRONZE OR DUCTILE IRON (CYLINDRICAL ROLLER BEARING)
.MAMAGNUS MAGNAFILM 131
.MKSHELL DARINA 82
.MLMOLUBE-ALLOY #1
.MTDJOURNAL ROLLER BEARING COMPLETE WITH OUTER RACE AND ROLLER ASSEMBLY (NO INNER RACE) , METRIC DIMENSIONS
.MTDDJOURNAL ROLLER BEARING, TWO ROW, COMPLETE WITH OUTER RING AND ROLLER ASSEMBLY (NO INNER RING) , METRIC DIMENSIONS
.MTEJOURNAL ROLLER BEARING COMPLETE WITH INNER AND OUTER RINGS AND ROLLER ASSEMBLY, METRIC DIMENSIONS
.MTEDJOURNAL ROLLER BEARING, TWO ROW, COMPLETE WITH INNER AND OUTER RINGS AND ROLLER ASSEMBLY, METRIC DIMENSIONS
.MYSHELL DARINA #1
.NSNAP RING GROOVE IN OUTER RING (WITHOUT SNAP RING)
.NASHELL BB (MIL-G-10924B)
.NBHUMBLE OIL NEBULA -EP2
.NRSNAP RING AND GROOVE ON O.D. OF OUTER RING
.NXNOX RUST 509 HOT-DIPPED (MIL-C-11796)
.RDZCYLINDRICAL ROLLER BEARING, TWO ROW, LIP INNER RING WITH CENTER FLANGE, CYLINDRICAL OUTER RING, EXTRA HEAVY OUTER RING, WITH RETAINER, METRIC DIMENSIONS
.RFCYLINDRICAL ROLLER BEARING, TWO LIP INNER RING, ONE LIP OUTER RING, WITH RETAINER, METRIC DIMENSIONS
.RIFCYLINDRICAL ROLLER BEARING, TWO LIP INNER RING, ONE LIP OUTER RING, WITH RETAINER, INCH DIMENSIONS
.RIJCYLINDRICAL ROLLER BEARING, TWO LIP OUTER RING, ONE LIP INNER RING WITH RETAINER, INCH DIMENSIONS.
.RINCYLINDRICAL ROLLER BEARING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, WITH RETAINER, INCH DIMENSIONS
.RIPCYLINDRICAL ROLLER BEARING, TWO LIP INNER RING, TWO LIP OUTER RING, ONE OUTER RING LIP SEPARABLE, WITH RETAINER, INCH DIMENSIONS
.RITCYLINDRICAL ROLLER BEARING, TWO LIP OUTER RING, TWO LIP INNER RING, ONE INNER RING LIP SEPARABLE, WITH RETAINER, INCH DIMENSIONS.
.RIUCYLINDRICAL ROLLER BEARING, TWO LIP OUTER RING, CYLINDRICAL INNER RING, WITH RETAINER, INCH DIMENSIONS
.RJCYLINDRICAL ROLLER BEARING, TWO LIP OUTER RING, ONE LIP INNER RING WITH RETAINER, METRIC DIMENSIONS.
.RNCYLINDRICAL ROLLER BEARING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, WITH RETAINER, METRIC DIMENSIONS
.RPCYLINDRICAL ROLLER BEARING, TWO LIP INNER RING, TWO LIP OUTER RING, ONE OUTER RING LIP SEPARABLE, WITH RETAINER, METRIC DIMENSIONS
.RTCYLINDRICAL ROLLER BEARING, TWO LIP OUTER RING, TWO LIP INNER RING, ONE INNER RING LIP SEPARABLE, WITH RETAINER, NETRIC DIMENSIONS.
.RUCYLINDRICAL ROLLER BEARING, TWO LIP OUTER RING, CYLINDRICAL IYINER RING, WITH RETAINER, METRIC DIMENSIONS
.RUACYLINDRICAL ROLLER BEARING, TWO LIP OUTER RING, CYLINDRICAL INNER RING, WITH CAGE, SELF-ALIGNING OUTER RING, METRIC DIMENSIONS
.RZCYLINDRICAL ROLLER BEARING TWO LIP INNER RING, CYLINDRICAL OUTER RING, EXTRA HEAVY OUTER RING, WITH RETAINER, METRIC DIMENSIONS
.SADAPTER SLEEVE, PULL TYPE., SPHERICAL ROLLER BEARING
.SSTAMPED STEEL LAND-RIDING RETAINER (CYLINDRICAL ROLLER BEARINGS)
.SSEAL ON ONE SIDE
.SBBSELF-ALIGNING BALL BUSHING, SOLID SPHERICAL O.D. INNER RING, SPHERICAL I.D. OUTER RING, DIAMETRICALLY FRACTURED, RETAINING WIRE.
.SDSELF-ALIGNING SPHERICAL ROLLER BEARING, TWO ROW
.SFSELF-ALIGNING BALL BUSHING, SOLID SPHERICAL O.D. INNER RING, SPHERICAL I.D. OUTER, SINGLE FRACTURE.
.SMS-MONEL CAGE
.SRSELF-ALIGNING SPHERICAL ROLLER BEARING, ONE ROW
.SSSEAL ON BOTH SIDES
.TDITAPERED ROLLER BEARING, TWO ROW, DOUBLE CONE, TWO SINGLE CUPS
.TDIETAPERED ROLLER BEARING, TWO ROW, DOUBLE 'CONE, TWO SINGLE CUPS, DOUBLE CONE WITH ONE BORE KEYWAY OR COMBINATION OF ONE BORE KEYWAY AND ONE FACE KEYWAY IN EACH FACE.
.TDIKTAPERED ROLLER BEARING, TWO ROW, DOUBLE CONE, TWO SINGLE CUPS, TAPERED BORE
.TDISTAPERED ROLLER BEARING, TWO ROW, DOUBLE CONE, TWO SINGLE CUPS, STEEP ANGLE
.TDODTAPERED ROLLER BEARING, TWO ROW, DOUBLE CUP WITH DOWEL HOLE, TWO SINGLE CONES .
.TDOSTAPERED ROLLER BEARING, TWO ROW, DOUBLE CUP, TWO SINGLE CONES, STEEP ANGLE
.TESHELL ALVANIA *2 (MIL-G-18709)
.TNATAPERED ROLLER BEARING, TWO ROW, NON-ADJUSTABLE, DOUBLE CUP, TWO SINGLE CONES. ,
.TNADTAPERED ROLLER BEARING, TWO ROW, NON-ADJUSTABLE DOUBLE CUP WITH DOWEL HOLE, TWO SINGLE CONES.
.TNAUTAPERED ROLLER BEARING, TWO ROW NON-ADJUSTABLE, DOUBLE CUP, WIDE SINGLE CONES
.TOOTAPERED ROLLER BEARING, TWO ROW, DOUBLE CUP, TWO SINGLE CONES
.TOOKTAPERED ROLLER BEARING, FOUR ROW, TWO DOUBLE CONES, ONE DOUBLE CUP, TWO SINGLE CUPS, TAPERED BORE
.TPCYLINDRICAL ROLLER THRUST BEARING, FLAT SEAT
.TPSCYLINDRICAL ROLLER THRUST BEARING, SELF-ALIGNING WITH ALIGNING WASHER
.TQITAPERED ROLLER BEARING, FOUR ROW, TWO DOUBLE CUPS, ONE DOUBLE CONE, TWO CONES
.TQIKTAPERED ROLLER BEARING, FOUR ROW, TWO DOUBLE CUPS, ONE DOUBLE CONE, TWO SINGLE CONES, TAPERED BORE
.TQOTAPERED ROLLER BEARING, FOUR ROW, TWO DOUBLE CONES, ONE DOUBLE CUP, TWO SINGLE CUPS
.TSTAPERED ROLLER BEARING, SINGLE ROW
.TSFTAPERED ROLLER BEARING, SINGLE ROW, FLANGE ON CUP O.D.
.TSRSELF-ALIGNING SPHERICAL ROLLER THRUST BEARING.
.TSSTAPERED ROLLER BEARING, SINGLE ROW, STEEP ANGLE
.TTHDTAPERED ROLLER THRUST BEARING, FLAT SEAT
.TTSXTAPERED ROLLER THRUST BEARING, FLAT BOTTOM WASHER, CONVEX TOP WASHER
.TVBBALL THRUST BEARING, GROOVED RACEWAY, FLAT SEAT, INCH DIMENSIONS
.TVLBALL THRUST BEARING, ANGULAR CONTACT TYPE, FLAT SEAT
.WTWO LIP OUTER RING
.W20OUTER RING WITH STANDARD OIL HOLES
.W22OUTER RING WITH CLOSE O.D. TOLERANCE AND STANDARD TOLERANCES FOR INNER RING
.W25OUTER RING WITH COUNTER DRILLED OIL HOLE
.W26INNER RING WITH LARGER THAN STANDARD RADIUS ON ONE SIDE OF THE BORE
.W27INNER RING WITH LARGER THAN STANDARD RADIUS ON BOTH SIDES OF THE BORE
.W33OUTER RING WITH STANDRAD OIL HOLES AND MACHINED OIL GROOVE IN CENTER OF O.D.
.W4INNER RING OR SLEEVE TO SHOW HIGH POINT OF ECCENTRICITY
.W40RINGS AND ROLLERS MADE OF CARBURIZING GRADE STEEL
.W40IINNER RING ONLY MADE OF CARBURIZING GRADE STEEL
.W41RINGS AND ROLLERS MADE OF 440-C STAINLESS STEEL
.W42RINGS AND ROLLERS MADE OF STELLITE
.W43RINGS AND ROLLERS MADE OF K MONEL
.W44RINGS AND ROLLERS MADE OF S MONEL
.W45TAPPED HOLES IN FACE OF OUTER RING
.W46OUTER RING WITH UNDERSIZE O.D.
.W46AOUTER RING WITH SECOND UNDERSIZE O.D.
.W49OUTER RING WITH OVERSIZE O.D.
.W5CUSTOMERS PART NUMBER MARKED ON BEARING
.W91OUTER RING WITH REDUCED O.D. TOLERANCE ON LOW SIDE (MEAN O.D. MINUS 0.50 RBEC-1) .
.W92OUTER RING WITH REDUCED O.D. TOLERANCE ON HIGH SIDE (MEAN O.D. PLUS 0.50 RBEC-1) .
.W94INNER RING WITH LUBRICATION HOLES.
.W97INNER RING WITH SPECIAL BORE TOLERANCE
.W98INNER RING WITH UNDERSIZE BORE
.YKKEYSTONE 5P9
.ZSHIELD ON ONE SIDE
.ZZSHIELDS ON BOTH SIDES
A.CYLINDRICAL INNER RING (CYLINDRICAL ROLLER BEARING)
AN.LOCKNUT DESIGNATION
ARM.REMOVAL NUT DESIGNATION, ADAPTER SLEEVE, SPHERICAL ROLLER BEARING
IR.INNER RACE, HARDENED AND GROUND NEEDLE ROLLER BEARINGS
JRN.TWO LIP INNER RING, ONE INNER RING LIP SEPARABLE
MB.LOCKWASHER DESIGNATION
N.LOCKNUT DESIGNATION
R.ONE LIP INNER RING (CYLINDRICAL ROLLER BEARING)
RN.REMOVAL NUT DESIGNATION ADAPTER SLEEVE, SPHERICAL ROLLER BEARING
SK.ADAPTER SLEEVE, PUSH TYPE, SPHERICAL ROLLER BEARING
SK.ADAPTER SLEEVE, PULL TYPE, SPHERICAL ROLLER BEARING
W.LOCKWASHER DESIGNATION

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