3D CAD and 2D Drawings
Find and download 3D CAD and 2D drawings for key Timken products.
- 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 number listed in the "Housing Only" column. These units include: cap, base, cap bolts, triple ring seals and stabilizing ring.
- Assembly and pillow blocks as 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.
- Assemblies shown are furnished in cast iron. If cast steel is desired, add the letter "S" to the alpha prefix (e.g., SDAFS 22515).
When ordering non-standard pillow block assemblies specify the shaft size.
Timken Part Number |
Bearing Number |
Diameter S-1 |
Adapter Assembly Number |
Housing Only |
Total Width |
Material |
Triple Seal 2 Req’d |
CAD |
|---|---|---|---|---|---|---|---|---|
| SDAF 22617 2-7/8 | Bearing Number N/A 22317K | Diameter S-1 N/A 2 7/8 in | Adapter Assembly Number N/A SNW-117 x 2-7/8 | Housing Only N/A SDAF617 x 2-7/8 | Total Width N/A 6.750 in | Material N/A | Triple Seal 2 Req’d N/A LER 58 |
CAD
N/A 
|
| SDAF 22617 | Bearing Number N/A 22317K | Diameter S-1 N/A 2 15/16 in | Adapter Assembly Number N/A SNW-117 x 2-15/16 | Housing Only N/A SDAF617 | Total Width N/A 6.750 in | Material N/A | Triple Seal 2 Req’d N/A LER 59 |
CAD
N/A
|
| SDAF 22617 3 | Bearing Number N/A 22317K | Diameter S-1 N/A 3 in | Adapter Assembly Number N/A SNW-117 x 3 | Housing Only N/A SDAF617 x 3 | Total Width N/A 6.750 in | Material N/A | Triple Seal 2 Req’d N/A LER 60 |
CAD
N/A
|
| SDAF 22618 3-1/16 | Bearing Number N/A 22318K | Diameter S-1 N/A 3 1/16 in | Adapter Assembly Number N/A SNW-118 x 3-1/16 | Housing Only N/A SDAF618 x 3-1/16 | Total Width N/A 6.875 in | Material N/A | Triple Seal 2 Req’d N/A LER 67 |
CAD
N/A
|
| SDAF 22618 3-1/8 | Bearing Number N/A 22318K | Diameter S-1 N/A 3 1/8 in | Adapter Assembly Number N/A SNW-118 x 3-1/8 | Housing Only N/A SDAF618 x 3-1/8 | Total Width N/A 6.875 in | Material N/A | Triple Seal 2 Req’d N/A LER 68 |
CAD
N/A
|
| SDAF 22618 | Bearing Number N/A 22318K | Diameter S-1 N/A 3 3/16 in | Adapter Assembly Number N/A SNW-118 x 3-3/16 | Housing Only N/A SDAF618 | Total Width N/A 6.875 in | Material N/A | Triple Seal 2 Req’d N/A LER 69 |
CAD
N/A
|
| SDAF 22618 3-1/4 | Bearing Number N/A 22318K | Diameter S-1 N/A 3 1/4 in | Adapter Assembly Number N/A SNW-118 x 3-1/4 | Housing Only N/A SDAF618 x 3-1/4 | Total Width N/A 6.875 in | Material N/A | Triple Seal 2 Req’d N/A LER 70 |
CAD
N/A
|
| SDAF 22620 3-5/16 | Bearing Number N/A 22320K | Diameter S-1 N/A 3 5/16 in | Adapter Assembly Number N/A SNW-120 x 3-5/16 | Housing Only N/A SDAF620 x 3-5/16 | Total Width N/A 7.375 in | Material N/A | Triple Seal 2 Req’d N/A LER 73 |
CAD
N/A
|
| SDAF 22520 3-3/8 | Bearing Number N/A 22220K | Diameter S-1 N/A 3 3/8 in | Adapter Assembly Number N/A SNW-20 x 3-3/8 | Housing Only N/A SDAF520 x 3-3/8 | Total Width N/A 6.750 in | Material N/A | Triple Seal 2 Req’d N/A LER 74 |
CAD
N/A
|
| SDAF 22620 3-3/8 | Bearing Number N/A 22320K | Diameter S-1 N/A 3 3/8 in | Adapter Assembly Number N/A SNW-120 x 3-3/8 | Housing Only N/A SDAF620 x 3-3/8 | Total Width N/A 7.375 in | Material N/A | Triple Seal 2 Req’d N/A LER 74 |
CAD
N/A
|
| SDAF 22520 | Bearing Number N/A 22220K | Diameter S-1 N/A 3 7/16 in | Adapter Assembly Number N/A SNW-20 x 3-7/16 | Housing Only N/A SDAF520 | Total Width N/A 6.750 in | Material N/A | Triple Seal 2 Req’d N/A LER 75 |
CAD
N/A
|
| SDAF 22620 | Bearing Number N/A 22320K | Diameter S-1 N/A 3 7/16 in | Adapter Assembly Number N/A SNW-120 x 3-7/16 | Housing Only N/A SDAF620 | Total Width N/A 7.375 in | Material N/A | Triple Seal 2 Req’d N/A LER 75 |
CAD
N/A
|
| SDAF 22520 3-1/2 | Bearing Number N/A 22220K | Diameter S-1 N/A 3 1/2 in | Adapter Assembly Number N/A SNW-20 x 3-1/2 | Housing Only N/A SDAF520 x 3-1/2 | Total Width N/A 6.750 in | Material N/A | Triple Seal 2 Req’d N/A LER 76 |
CAD
N/A
|
| SDAF 22620 3-1/2 | Bearing Number N/A 22320K | Diameter S-1 N/A 3 1/2 in | Adapter Assembly Number N/A SNW-120 x 3-1/2 | Housing Only N/A SDAF620 x 3-1/2 | Total Width N/A 7.375 in | Material N/A | Triple Seal 2 Req’d N/A LER 76 |
CAD
N/A
|
| SDAF 22522 3-13/16 | Bearing Number N/A 22222K | Diameter S-1 N/A 3 13/16 in | Adapter Assembly Number N/A SNW-22 x 3-13/16 | Housing Only N/A SDAF522 x 3-13/16 | Total Width N/A 7.250 in | Material N/A | Triple Seal 2 Req’d N/A LER 91 |
CAD
N/A
|
| SDAF 22622 3-13/16 | Bearing Number N/A 22322K | Diameter S-1 N/A 3 13/16 in | Adapter Assembly Number N/A SNW-122 x 3-13/16 | Housing Only N/A SDAF622 x 3-13/16 | Total Width N/A 8.000 in | Material N/A | Triple Seal 2 Req’d N/A LER 91 |
CAD
N/A
|
| SDAF 22522 3-7/8 | Bearing Number N/A 22222K | Diameter S-1 N/A 3 7/8 in | Adapter Assembly Number N/A SNW-22 x 3-7/8 | Housing Only N/A SDAF522 x 3-7/8 | Total Width N/A 7.250 in | Material N/A | Triple Seal 2 Req’d N/A LER 92 |
CAD
N/A
|
| SDAF 22622 3-7/8 | Bearing Number N/A 22322K | Diameter S-1 N/A 3 7/8 in | Adapter Assembly Number N/A SNW-122 x 3-7/8 | Housing Only N/A SDAF622 x 3-7/8 | Total Width N/A 8.000 in | Material N/A | Triple Seal 2 Req’d N/A LER 92 |
CAD
N/A
|
| SDAF 22522 | Bearing Number N/A 22222K | Diameter S-1 N/A 3 15/16 in | Adapter Assembly Number N/A SNW-22 x 3-15/16 | Housing Only N/A SDAF522 | Total Width N/A 7.250 in | Material N/A | Triple Seal 2 Req’d N/A LER 93 |
CAD
N/A
|
| SDAF 22622 | Bearing Number N/A 22322K | Diameter S-1 N/A 3 15/16 in | Adapter Assembly Number N/A SNW-122 x 3-15/16 | Housing Only N/A SDAF622 | Total Width N/A 8.000 in | Material N/A | Triple Seal 2 Req’d N/A LER 93 |
CAD
N/A
|
| SDAF 22522 4 | Bearing Number N/A 22222K | Diameter S-1 N/A 4 in | Adapter Assembly Number N/A SNW-22 x 4 | Housing Only N/A SDAF522 x 4 | Total Width N/A 7.250 in | Material N/A | Triple Seal 2 Req’d N/A LER 94 |
CAD
N/A
|
| SDAF 22622 4 | Bearing Number N/A 22322K | Diameter S-1 N/A 4 in | Adapter Assembly Number N/A SNW-122 x 4 | Housing Only N/A SDAF622 x 4 | Total Width N/A 8.000 in | Material N/A | Triple Seal 2 Req’d N/A LER 94 |
CAD
N/A
|
| SDAF 22524 4-1/16 | Bearing Number N/A 22224K | Diameter S-1 N/A 4 1/16 in | Adapter Assembly Number N/A SNW-24 x 4-1/16 | Housing Only N/A SDAF524 x 4-1/16 | Total Width N/A 7.375 in | Material N/A | Triple Seal 2 Req’d N/A LER 111 |
CAD
N/A
|
| SDAF 22624 4-1/16 | Bearing Number N/A 22324K | Diameter S-1 N/A 4 1/16 in | Adapter Assembly Number N/A SNW-124 x 4-1/16 | Housing Only N/A SDAF624 x 4-1/16 | Total Width N/A 8.375 in | Material N/A | Triple Seal 2 Req’d N/A LER 111 |
CAD
N/A
|
| SDAF 22524 4-1/8 | Bearing Number N/A 22224K | Diameter S-1 N/A 4 1/8 in | Adapter Assembly Number N/A SNW-24 x 4-1/8 | Housing Only N/A SDAF524 x 4-1/8 | Total Width N/A 7.375 in | Material N/A | Triple Seal 2 Req’d N/A LER 112 |
CAD
N/A
|
