| Prefix |
Suffix |
Definition |
| . |
1 |
ABEC-1 TOLERANCE. |
| . |
1 |
STANDARD FIT. |
| . |
1 |
LUBRICANT CODE. STANDARD GREASE M24. |
| . |
2 |
TIGHT FIT. |
| . |
3 |
ABEC-3 TOLERANCES. |
| . |
3 |
LOOSE FIT. |
| . |
5 |
ABEC-5 TOLERANCES. |
| . |
7 |
ABEC-7 TOLERANCES. |
| . |
A |
LUBRICANT CODE ANDEROL L-793. |
| . |
A |
DEVIATION FROM STANDARD DESIGN. |
| . |
B |
LUBRICANT CODE TEXACO 1692, LOW TEMPERATURE OIL. |
| . |
B |
EXTERNAL SELF-ALIGNING (BEARING ONLY) . |
| . |
C |
LUBRICANT CODE, SPECIAL LUBRICANT WHICH DOES NOT HAVE A SPECIFIC CODE LETTER. |
| . |
CG |
SNAP RING GROOVE. |
| . |
CG |
SNAP RING GROOVE (STANDARD POSITION ON DOUBLE ROW BEARINGS IS ON FILLING SLOT SIDE) . |
| . |
CT |
CLUTCH THROWOUT TYPE. |
| . |
CTH |
CT TYPE WITH NIPPLE FOR GREASE FITTIPG. |
| . |
CTM |
CT TYPE WITH STEEL SHELL. |
| . |
CTN |
CT TYPE WITH OIL HOLE.C2176 |
| . |
CTQ |
CT TYPE WITH STEEL SHELL. |
| . |
CTR |
CT TYPE WITH NIPPLE FOR GREASE FITTING. |
| . |
D |
LUBRICANT CODE, DOW CORNING 44, MIL-L-15719. |
| . |
E |
LUBRICANT CODE, SHELL, AEROSHELL 7A. |
| . |
E |
SINGLE PLASTIC SEAL. |
| . |
E |
PLASTIC SEAL. |
| . |
EE |
DOUBLE PLASTIC SEAL. |
| . |
F |
SINGLE STEEL SHIELD. |
| . |
F |
SINGLE SHIELD. |
| . |
FE |
SHIELDED BOTH SIDES. ONE SIDE STEEL SHIELD; OPPOSITE SIDE PLASTIC SEAL. |
| . |
FF |
DOUBLE STEEL SHIELD. |
| . |
FF |
DOUBLE SHIELD. |
| . |
FG |
SNAP RING AND SHIELD ON THE SAME SIDE OF BEARING. |
| . |
FR |
SHIELDED BOTH SIDES - ONE SIDE STEEL - OPPOSITE SIDE BUNA-N SEAL. |
| . |
G |
LUBRICANT CODE, TEXAS CO. "NO. 3007", MIL-L-3545. |
| . |
GF |
SNAP RING - SINGLE SHIELD AT OPPOSITE SIDE OF BEARING. |
| . |
GF |
SNAP RING GROOVE WITH SHIELD ON OPPOSITE SIDE (STANDARD) . |
| . |
GFF |
SNAP RING GROOVE WITH SHIELDS ON BOTH SIDES. |
| . |
GR |
SNAP RING GROOVE WITH R SEAL OPPOSITE (STANDARD) . |
| . |
GRR |
SNAP RING GROOVE WITH R SEALS ON BOTH SIDES. |
| . |
H |
SYNTHETIC RUBBER CONTACT SEAL. |
| . |
H |
LUBRICANT CODE ANDOK C. |
| . |
HH |
FAIRPRENE BUNA-N CONTACT SEAL. |
| . |
J |
MOLDED SYNTHETIC RUBBER WITH STEEL INSERT, CONTACT SEAL. |
| . |
J |
MOLDED SYNTHETIC RUBBER LIP SEAL. |
| . |
J |
LUBRICANT CODE, SOCONY BRB LIFETIME GREASE. |
| . |
JJ |
DOUBLE MOLDED SYNTHETIC RUBBER SEAL . |
| . |
K |
LUBRICANT CODE, GULF PRECISION ?2 GREASE. |
| . |
K |
REMOVABLE SYNTHETIC RUBBER LIP SEAL. |
| . |
L |
LUBRICANT CODE, TEXAS CO. LOW TEMPERATURE 2346 GREASE, MIL-G-23827A. |
| . |
L |
LUBRICANT CODE, TEXAS CO. LOW TEMPERATURE 2346 GREASE, MIL-G-23827A. |
| . |
L |
NON-REMOVABLE SYNTHETIC RUBBER LIP SEAL. |
| . |
M |
SINGLE ROW - MAXIMUM CAPACITY - FILLING SLOT. |
| . |
M |
LUBRICANT CODE, BEACON 325, MIL-G-3278. |
| . |
M |
FILLING SLOT TYPE. |
| . |
MF |
SHIELD ON SIDE OPPOSITE FILLING SLOT (STANDARD) . |
| . |
MFF |
DOUBLE SHIELD (FILLING SLOT TYPE) . |
| . |
MG |
SNAP RING GROOVE ON FILLING SLOT SIDE (STANDARD) . |
| . |
MGF |
SNAP RING GROOVE ON FILLING SLOT SIDE, SHIELD OPPOSITE (STANDARD) . |
| . |
MGFF |
SNAP RING GROOVE ON FILLING SLOT SIDE, DOUBLE SHIELDED (STANDARD) . |
| . |
MWI |
FILLING SLOT TYPE WITH EXTENDED INNER RING. |
| . |
N |
NARROW INNER RING. |
| . |
N |
DOUBLE-ROW - LIGHT SERIES - NARROW WIDTH. |
| . |
N |
LUBRICANT CODE. SHELL ALVANIA 12. |
| . |
P |
LUBRICANT CODE, TEXAS CO. "REGAL AFB I2", MIL-L-7711. |
| . |
Q |
LUBRICANT CODE, TEXAS CO. ALL TEMPERATURE 1992 GREASE, MIL-G-10924. |
| . |
R |
SINGLE FAIRPRENE BUNA-N SEAL. |
| . |
R |
RETAINER. |
| . |
R |
SYNTHETIC RUBBER CONTACT SEAL . |
| . |
RR |
DOUBLE FAIRPRENE BUNA-N SEAL. |
| . |
S |
LUBRICANT CODE, N. Y. AND N. J. "S58". |
| . |
S |
EXTERNAL SELF -ALIGNING. |
| . |
SA |
INTERNAL SELF-ALIGNING. |
| . |
SA |
INTERNAL SELF-ALIGNING. |
| . |
SS |
STAINLESS STEEL. |
| . |
W |
WIDE OUTER RING. |
| . |
X |
ADAPTER BEARING. |
| . |
X |
STANDARD SLUSH. |
| . |
X |
ADAPTER TYPE. |
| . |
X5 |
SPECIAL WIDTH, INTEGRATED FELT SEAL. |
| . |
XY |
ADAPTER TYPE BEARING WITH SLEEVE. |
| . |
XY |
ADAPTER TYPE WITH SLEEVE. |
| . |
Y |
ADAPTER SLEEVE. |
| . |
Y |
ADAPTER SLEEVE. |
| . |
Z |
LUBRICANT CODE, ANDERSON L-245X, MIL-L-6085A. |
| A |
. |
CONTACT LINES ON DOUBLE-ROW CONVERGE ON OUTSIDE. |
| B |
. |
PILLOW BLOCK (BEARING ONLY) . |
| C |
. |
COUNTERBORED OUTER RING, SEPARABLE. |
| DU |
. |
PAIR OF BEARINGS UNIVERSALLY GROUND. |
| E |
. |
ELECTRIC MOTOR QUALITY. |
| F |
. |
FLANGED OUTER RING. |
| F |
G |
SHIELD AND SNAP RING GROOVE ON SAME SIDE (NON-STANDARD) . |
| F |
GR |
SHIELD AND SNAP RING GROOVE ON SAME SIDE, R SEAL OPPOSITE (NON-STANDARD). |
| F |
M |
SHIELD OF FILLING SLOT SIDE (NON-STANDARD) . |
| F |
MG |
SHIELD AND SNAP RING GROOVE ON FILLING SLOT SIDE (NON-STANDARD) . |
| F |
MGR |
SHIELD AND SNAP RING GROOVE ON FILLING SLOT SIDE, R SEAL OPPOSITE (NON-STANAARD) . |
| F |
MR |
SHIELD ON FILLING SLOT SIDE, R SEAL OPPOSITE (NON-STANDARD). |
| FB |
. |
MAGNETO TYPE . |
| FB |
. |
MAGNETO TYPE. |
| FOOO |
. |
FRONT WHEEL SERIES. |
| FS |
. |
SPECIAL DESIGN BEARING. |
| FS |
. |
SPECIAL DESIGN. |
| G |
M |
SNAP RING GROOVE ON SIDE OPPOSITE FILLING SLOT (NON-STANDARD) . |
| G |
MF |
SNAP RING GROOVE AND SHIELD ON SIDE OPPOSITE FILLING SLOT (NON-STANDARD) . |
| G |
MFF |
SNAP RING GROOVE ON SIDE OPPOSITE FILLING SLOT (NON-STANDARD) . |
| GF |
MR |
SNAP RING GROOVE ON SAME SIDE AS R SEAL, FILLING SLOT AND SHIELD OPPOSITE (NON-STANDARD) . |
| GF- |
M |
SNAP RING GROOVE ON SIDE OPPOSITE FILLING SLOT AND SHIELD (NON-STANDARD) . |
| GR |
MF |
SNAP RING GROOVE ON SAME SIDE AS SHIELD, FILLING SLOT AND R SEAL OPPOSITE (NON-STANDARD) . |
| I |
. |
DOUBLE-ROW SELF-ALIGNING WITH EXTENDED INNER RING. |
| I |
. |
SELF-ALIGNING, DOUBLE-ROW, RADIAL TYPE WITH EXTENDED INNER RING. |
| LS |
. |
LIGHT SERIES - INCH DIMENSIONS. |
| LS |
. |
LIGHT INCH SERIES. |
| MS |
. |
MEDIUM SERIES - INCH DIMENSIONS. |
| MS |
. |
MEDIUM INCH SERIES. |
| MWI |
. |
WIDE INNER RING. |
| PB |
. |
BALL BEARING AND PILLOW BLOCK HOUSING ASSEMBLY. |
| PB |
. |
PILLOW BLOCK SERIES. |
| PF |
. |
DOUBLE-ROW FAN AND PUMP SHAFT BEARINGS. |
| PF |
. |
PUMP AND FAN TYPE. |
| PT |
. |
CARBON BEARING CLUTCH RELEASE. |
| R |
. |
SMALL INCH SERIES. |
| R |
G |
R SEAL AND SNAP RING GROOVE ON SAME SIDE (NON-STANDARD) . |
| R |
GF |
R SEAL AND SNAP RING GROOVE ON SAME SIDE, SHIELD OPPOSITE (STANDARD). |
| R |
MF |
R SEAL ON FILLING SLOT SIDE, SHIELD OPPOSITE (STANDARD). |
| R |
MGF |
R SEAL AND SNAP RING GROOVE ON FILLING SLOT SIDE, SHIELD OPPOSITE (STANDARD) . |
| RW |
. |
AUTOMOTIVE REAR WHEEL TYPE. |
| RW |
. |
REAR WHEEL SERIES. |
| S |
. |
EXTRA SMALL, INCH DIMENSIONS, FULL TYPE. |
| SOC |
. |
EXTENDED INNER RING, LOCKING COLLAR, LIGHT SERIES. |
| SOC |
. |
EXTENDED INNER RING WITH COLLAR. |
| SOC |
H |
EXTENDED INNER RING, LOCKING COLLAR, MEDIUM SERIES. |
| U |
. |
SINGLE BEARING UNIVERSALLY GROUND. |
| XLS |
. |
EXTRA LIGHT SERIES - INCH DIMENSIONS. |
| XLS |
. |
EXTRA LIGHT INCH SERIES . |
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