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Examples: FP2-10-1
Flange, stamped steel, 2-bolt, low cost non-relube bearing insert, one inch bore.
Example: PFC4-25-1 1/4-S
Piloted flange, gray iron, 4-bolt, standard duty bearing insert, 1-1/4 inch bore, bearing insert is a 206 metric size (outer race O.D. = 2.4409 inch) which is smaller than normal for the 1-1/4 inch bore.
NDLW-25-1-9/16 Nickel plated, ductile iron, low shaft centerline, extra wide inner race, standard duty bearing insert, 1-9/16 inch bore.
Example: DD-35-1-1/2
Ductile iron pillow block, double lock, medium duty bearing insert, 1-1/2 inch bore.
Part number system
| Prefix |
Suffix |
Definition |
| . |
L |
BEARING INSERT IS A METRIC SIZE LARGER THAN NORMAL FOR THAT PARTICULAR BORE SIZE. |
| . |
S |
BEARING INSERT IS A METRIC SIZE SMALLER THAN NORMAL FOR THAT PARTICULAR BORE SIZE. |
| . |
Z |
NO GREASE FITTING OR A PLUGGED GREASE FITTING HOLE. |
| -10 |
. |
LOW COST NON-RELUBRICATABLE BALL BEARING INSERT |
| -15 |
. |
LOW COST RELUBRICATABLE BALL BEARING INSERT |
| -25 |
. |
STANDARD DUTY BALL BEARING INSERT |
| -35 |
. |
MEDIUM DUTY BALL BEARING INSERT |
| 2 |
. |
2-BOLT |
| 3 |
. |
3-BOLT |
| 4 |
. |
4-BOLT |
| C |
. |
GRAY IRON OR GRAY IRON PILLOW BLOCK. |
| D |
. |
DOUBLE LOCK OR DUCTILE IRON PILLOW BLOCK. |
| F |
. |
FLANGE |
| H |
. |
MALLEABLE IRON OR MALLEABLE IRON PILLOW BLOCK. |
| H |
. |
PROTECTED SCREW TYPE WELDED TAKE-UP FRAME |
| L |
. |
LOW SHAFT CENTERLINE |
| N |
. |
NICKEL PLATED HOUSING |
| P |
. |
STAMPED STEEL OR STAMPED STEEL PILLOW BLOCK |
| PF |
. |
PILOTED FLANGE |
| T |
. |
TAKE-UP BLOCK |
| V |
. |
VERTICAL TYPE WELDED TAKE-UP FRAME |
| W |
. |
EXTRA WIDE INNER RACE |
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Bearing >Bearing Numbers > McGill bearings