| Prefix |
Suffix |
Definition |
| . |
1 |
ABEC-1 TOLERANCES. |
| . |
3 |
ABEC-3 TOLERANCES. |
| . |
5 |
ABEC-5 TOLERANCES. |
| . |
7 |
ABEC-7 TOLERANCES. |
| . |
DB |
PAIR OF BEARINGS GROUND FOR DUPLEX MOUNTING BACK-TO-BACK. |
| . |
DF |
PAIR OF BEARINGS GROUND FOR DUPLEX MOUNTING FACE-TO-FACE. |
| . |
DT |
PAIR OF BEARINGS GROUND FOR DUPLEX MOUNTING IN TANDEM. |
| . |
L |
LIGHT PRELOAD, ANGULAR CONTACT TYPE BALL BEARING. |
| . |
L |
LOOSE END PLAY, RADIAL TYPE BALL BEARING. |
| . |
L2 |
EXTRA LOOSE FIT-UP, SINGLE-ROW, RADIAL. |
| . |
LI |
LOOSE FIT-UP, SINGLE-ROW, RADIAL. |
| . |
LR |
LOOSE RADIAL PLAY, ANNULAR BALL BEARING. |
| . |
MR |
MEDIUM RADIAL PLAY, ANNULAR BALL BEARING. |
| . |
N |
EXTRA LOOSE END PLAY, RADIAL TYPE ANNULAR BALL BEARING. |
| . |
R |
RETAINING RING FOR REAR WHEEL BEARING. |
| . |
S |
SPECIAL END PLAY, RADIAL TYPE ANNULAR BALL BEARING. |
| . |
T |
HEAVY PRELOAD, ANGULAR CONTACT TYPE ANNULAR BALL BEARING. |
| . |
T |
TIGHT END PLAY, RADIAL TYPE ANNULAR BALL BEARING. |
| . |
TL |
TIGHT FIT-UP, SINGLE-ROW, RADIAL. |
| . |
X |
MEDIUM PRELOAD, ANGULAR CONTACT TYPE ANNULAR BALL BEARING. |
| . |
X |
STANDARD END PLAY, RADIAL TYPE ANNULAR BALL BEARING. |
| . |
XR |
STANDARD RADIAL PLAY, ANNULAR BALL BEARING. |
| 4 |
. |
SNAP RING. |
| 7 |
. |
1 SHIELD. |
| 77 |
. |
2 SHIELDS. |
| 8 |
. |
ONE SEAL . |
| 88 |
. |
TWO SEALS. |
| 9 |
. |
ONE SYNTHETIC CONTACT SEAL . |
| 9090 |
. |
FRONT WHEEL BEARING, COMPLETE. |
| 9095 |
. |
INNER RING ., (CONE) ONLY, FRONT WHEEL BEARING. |
| 9096 |
. |
OUTER RING (CUP) ONLY, FRONT WHEEL BEARING. |
| 9097 |
. |
RETAINER AND BALL ASSEMBLY ONLY, FRONT WHEEL BEARING. |
| 99 |
. |
TWO SYNTHETIC CONTACT SEALS. |
| CB |
. |
CLUTCH BEARING. |
| CB |
C |
CLUTCH BEARING AND CARRIER ASSEMBLY. |
| G |
. |
SPECIAL BEARING (E.G. G-5111) . |
| PB |
. |
DIRECT MOUNTED BALL BEARING PILLOW BLOCK. |
| RW |
. |
REAR WHEEL BEARING. |
| SA |
. |
SELF ALIGNING PILLOW BLOCK. |
| TR |
. |
PRECISION TROLLEY WHEEL (E.G. TR-7) . |
| WC |
. |
WIDE CUP TYPE SEALED ANNULAR BALL BEARING. |
Bearing >Bearing Numbers > Green ball bearing
