Inch Tapered Bore Mounting Pillow Block SDAF231K and SDAF232K Series
Mounted SAF Split-Block Spherical Roller Bearings
When ordering non-standard pillow block assemblies specify the shaft size.
- Each assembly includes the housing cap and base, cap bolts, bearing, bearing adapter, locknut and lockwasher, stabilizing ring and triple ring seals.
- To order pillow block housing only, use the numbers listed in the "Housing Only" column. These units include: cap, base, cap bolts, triple ring seals and stabilizing ring.
- Assembly and pillow blocks described on this page constitute fixed units.
- To order float units, specify part number plus suffix "Float" or "FL".
- If one end closed assembly is required, specify “CL” in assembly number when ordering.
- All assemblies shown are furnished in cast iron. If cast steel is desired, add the letter “S” to the alpha prefix (e.g., SDAFS 23152K).
When ordering non-standard pillow block assemblies specify the shaft size.
Part Number |
Bearing Number |
Diameter S-1 |
Total Width |
Adapter Assembly Number |
Housing Only |
Stabilizing Ring 1 Req'd |
Triple Seal Req'd |
C0 - Static Radial Rating |
C1(2) - Dynamic Radial Rating (Two-Rows) |
CAD |
|---|---|---|---|---|---|---|---|---|---|---|
| SDAF 23176K 14 | Bearing Number N/A 23176K | Diameter S-1 N/A 14 in | Total Width N/A 17.75 in | Adapter Assembly Number N/A SNP-3176 x 14 | Housing Only N/A SDAF3176K x 14 | Stabilizing Ring 1 Req'd N/A A8978 | Triple Seal Req'd N/A ER 876-1 | C0 - Static Radial Rating N/A 1700000 lbf7580000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1010000 lbf4490000 N |
CAD
N/A
|
| SDAF 23180K 14-15/16 | Bearing Number N/A 23180K | Diameter S-1 N/A 14 15/16 in | Total Width N/A 17.75 in | Adapter Assembly Number N/A SNP-3180 x 14-15/16 | Housing Only N/A SDAF3180K x 14-15/16 | Stabilizing Ring 1 Req'd N/A A8979 | Triple Seal Req'd N/A ER 976 | C0 - Static Radial Rating N/A 1820000 lbf8110000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1070000 lbf4770000 N |
CAD
N/A
|
| SDAF 23280K 14-15/16 | Bearing Number N/A 23280K | Diameter S-1 N/A 14 15/16 in | Total Width N/A 21.75 in | Adapter Assembly Number N/A SNP-3280 x 14-15/16 | Housing Only N/A SDAF3280K x 14-15/16 | Stabilizing Ring 1 Req'd N/A A8976 | Triple Seal Req'd N/A ER 976 | C0 - Static Radial Rating N/A 2430000 lbf10800000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1510000 lbf6720000 N |
CAD
N/A
|
| SDAF 23180K 15 | Bearing Number N/A 23180K | Diameter S-1 N/A 15 in | Total Width N/A 19.25 in | Adapter Assembly Number N/A SNP-3180 x 15 | Housing Only N/A SDAF3180K x 15 | Stabilizing Ring 1 Req'd N/A A8979 | Triple Seal Req'd N/A ER 847-1 | C0 - Static Radial Rating N/A 1820000 lbf8110000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1070000 lbf4770000 N |
CAD
N/A
|
| SDAF 23184K 15-3/4 | Bearing Number N/A 23184K | Diameter S-1 N/A 15 3/4 in | Total Width N/A 21.75 in | Adapter Assembly Number N/A SNP-3184 x 15-3/4 | Housing Only N/A SDAF3184K x 15-3/4 | Stabilizing Ring 1 Req'd N/A A8984 | Triple Seal Req'd N/A ER 969-1 | C0 - Static Radial Rating N/A 2170000 lbf9640000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1290000 lbf5720000 N |
CAD
N/A
|
| SDAF 23284K 15-3/4 | Bearing Number N/A 23284K | Diameter S-1 N/A 15 3/4 in | Total Width N/A 22.25 in | Adapter Assembly Number N/A SNP-3284 x 15-3/4 | Housing Only N/A SDAF3284K x 15-3/4 | Stabilizing Ring 1 Req'd N/A A8990 | Triple Seal Req'd N/A ER 969-1 | C0 - Static Radial Rating N/A 2660000 lbf11800000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1650000 lbf7360000 N |
CAD
N/A
|
| SDAF 23188K 16-1/2 | Bearing Number N/A 23188K | Diameter S-1 N/A 16 1/2 in | Total Width N/A 21.75 in | Adapter Assembly Number N/A SNP-3188 x 16-1/2 | Housing Only N/A SDAF3188K x 16-1/2 | Stabilizing Ring 1 Req'd N/A A8976 | Triple Seal Req'd N/A ER 958-1 | C0 - Static Radial Rating N/A 2310000 lbf10300000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1340000 lbf5970000 N |
CAD
N/A
|
| SDAF 23288K 16-1/2 | Bearing Number N/A 23288K | Diameter S-1 N/A 16 1/2 in | Total Width N/A 22.25 in | Adapter Assembly Number N/A SNP-3288 x 16-1/2 | Housing Only N/A SDAF3288K x 16-1/2 | Stabilizing Ring 1 Req'd N/A A8988 | Triple Seal Req'd N/A ER 958-1 | C0 - Static Radial Rating N/A 2970000 lbf13200000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1820000 lbf8090000 N |
CAD
N/A
|
| SDAF 23192K 17 | Bearing Number N/A 23192K | Diameter S-1 N/A 17.0000 in | Total Width N/A 22.25 in | Adapter Assembly Number N/A SNP-3192 x 17 | Housing Only N/A SDAF3192K x 17 | Stabilizing Ring 1 Req'd N/A A8990 | Triple Seal Req'd N/A ER 838 | C0 - Static Radial Rating N/A 2500000 lbf11100000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1460000 lbf6500000 N |
CAD
N/A
|
| SDAF 23196K 18 | Bearing Number N/A 23196K | Diameter S-1 N/A 18.0000 in | Total Width N/A 22.25 in | Adapter Assembly Number N/A SNP-3196 x 18 | Housing Only N/A SDAF3196K x 18 | Stabilizing Ring 1 Req'd N/A A8998 | Triple Seal Req'd N/A ER 888-1 | C0 - Static Radial Rating N/A 2790000 lbf12400000 N | C1(2) - Dynamic Radial Rating (Two-Rows) N/A 1600000 lbf7110000 N |
CAD
N/A
|
