Pillow block bearing covers or bearing caps are for covering pillow block bearings.
ANSI/ASME B.15-1994/6, Section 3.2.1 recommends that bearing covers enclose all exposed rotating shafts.
A slot can be made in one side if a shaft protrudes on one side only. Slots can be made on both sides for a through shaft.
Pillow block bearing covers are usually fastened to the structure the bearing is attached to by the flange, drilling two holes in the flange and the underlying structure. It is advised to use self-tapping screws or nuts and bolts.
Available in our standard 3/16″ heavyweight plastic and 1/8″ lightweight plastic.
Note: Part of the flange can be trimmed if there are interference issues.
Pillow Block Bearing Covers - Heavyweight
| Part Number | Height "A" | Overall Width "B" | Center Width "K" | Length "C" | Height to Center "M" | Brand | Series | Extension "E" | Extension "E 1" |
|---|---|---|---|---|---|---|---|---|---|
| PBDSC203H | 2 7/8 | 2 1/2 | 1 1/4 | 5 1/8 | 1 1/8 | Dodge | 203 | Optional | Optional |
| PBDSC204H | 3 | 2 3/4 | 1 3/8 | 5 3/8 | 1 1/4 | Dodge | 204 | Optional | Optional |
| PBDSC205H | 3 1/4 | 3 1/8 | 1 1/2 | 5 5/8 | 1 7/16 | Dodge | 205 | Optional | Optional |
| PBDSC206H | 3 3/4 | 4 1/8 | 1 5/8 | 6 3/8 | 1 3/4 | Dodge | 206 | Optional | Optional |
| PBDSC207H | 3 3/4 | 4 1/8 | 2 | 6 3/4 | 1 7/8 | Dodge | 207 | Optional | Optional |
| SPBDSC207H | 4 1/8 | 3 | 2 1/2 | 6 7/8 | 1 7/8 | SKF | SNL 516 | 0 | 0 |
| PBFT40242H | 3 3/4 | 4 1/8 | 2 | 6 3/4 | 1 7/8 | Fafnir | T40242 | Optional | Optional |
| SPBDSC208H | 4 3/8 | 3 1/2 | 2 9/16 | 7 1/2 | 2 | Dodge | 208 | 0 | 0 |
| PBPUC208H | 4 3/8 | 3 5/8 | 2 1/8 | 7 1/8 | 2 | 0 | 0 | Optional | Optional |
| SPBDSC210H | 5 | 3 1/2 | 3 | 8 5/16 | 2 1/4 | Dodge | 210 | 0 | 0 |
| PBSMMP31H | 5 | 8 | 2 1/2 | 9 3/4 | 2 3/4 | 0 | 0 | Optional | Optional |
| PBDP2BSC108H | 5 1/4 | 4 3/4 | 2 7/8 | 7 7/8 | 2 3/8 | Dodge | SC108 | Optional | Optional |
| PBSMMP175H | 5 1/8 | 5 | 2 7/8 | 8 7/8 | 2 3/8 | SealMaster | MP175 | Optional | Optional |
| SPBTQAP13A207H | 6 | 4 7/8 | 3 1/4 | 10 5/16 | 2 3/4 | Timken | QAO13A207 | Skabbard | Skabbard |
| PBDS2-207H | 6 1/8 | 5 3/8 | 2 7/8 | 9 3/8 | 3 | Dodge HD | S-2000-7/16 | Optional | Optional |
| PBFT18808H | 6 3/4 | 4 1/4 | 3 3/8 | 12 3/8 | 3 5/16 | Fafnir | T | 2, std | 0, std |
| SPBDEX30H | 6 7/8 | 5 | 3 5/16 | 12 3/16 | 3 1/8 | 0 | 0 | 0 | 0 |
| PBDS2-211H | 7 | 6 | 3 1/4 | 10 3/4 | 3 3/8 | Dodge HD | S-2000-11/16 | Optional | Optional |
| SPB023017 | 7 | 6 | 3 3/8 | 12 3/16 | 2 7/8 | 0 | 0 | Optional | Optional |
| PBDSC215H | 7 3/4 | 4 1/4 | 2 7/8 | 12 1/4 | 3 1/2 | Dodge | SC-215 | Optional | Optional |
| SPBDEDI30H | 8 1/4 | 5 | 3 7/16 | 14 | 3 3/4 | 0 | 0 | 0 | 0 |
| SPBTAPA18H | 8 1/4 | 7 1/4 | 4 | 14 | 4 | Timken | QAP18 | Optional | Optional |
| PBD2218H | 8 9/16 | 5 7/16 | 5 7/16 | 13 9/16 | 3 3/4 | 0 | 0 | 4.4375 | 4.4375 |
| PBD2220H | 9 | 4 1/2 | 4 1/2 | 15 3/4 | 0 | 0 | 4.1875 | 4.1875 | |
| PBD2222H | 10 | 5 1/4 | 5 1/4 | 17 | 0 | 0 | 4 | 4 | |
| PBD2226H | 12 | 6 1/4 | 6 1/4 | 19 1/2 | 0 | 0 | 4 | 4 | |
| PBD2228H | 14 | 6 3/4 | 6 3/4 | 22 1/2 | 0 | 0 | 4.5 | 4.5 | |
| PBD2236H | 15 1/2 | 10 3/4 | 8 1/8 | 26 | 0 | 0 | 3.125 | 3.125 |
