| Category | Pillow Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 170.25 |
| Product Group | M06288 |
| Number of Mounting Holes | 4 |
| Mounting Method | Tapered Adapter Sleeve |
| Housing Style | 4 Bolt Pillow Block |
| Rolling Element | Spherical Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 1-1/4 Inch |
| Relubricatable | Yes |
| Insert Part Number | 22238K |
| Seals | Triple Ring Labyrinth |
| Housing Configuration | 2 Piece Split |
| Inch - Metric | Inch |
| Other Features | Double Row |
| Long Description | 4 Bolt Pillow Block; 6-15/16" Bore; 7-7/8" Base to Center Height; Tapered Adapter Sleeve Mount; Spherical Roller Bearing; 21-5/8" Minimum Bolt Spacing; 24-3/8" Bolt Spacing Maximum |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer Item Number | SAF 22538 |
| Weight / LBS | 375 |
| d | 6.938 Inch | 176.225 Millimeter |
| Actual Bolt Center to Center | 0 Inch | 0Millimeter |
| Bolt Spacing Maximum | 24.375 Inch | 619.125Millimeter |
| Nominal Bolt Center to Center | 23 Inch | 584.2 Millimeter |
| B | 28.00 in |
| Bolt Spacing Minimum | 21.625 Inch | 549.275Millimeter |
| D | 3.1250 in |
| Bearing Number | 22238K |
| Diameter S-1 | 6 15/16 in |
| Adapter Assembly Number1 | SNW-38 x 6-15/16 |
| Housing Only2 | SAF538 |
| A | 7.875 in |
| C | 7.500 in |
| E | 23.0000 in |
| E Max. | 24.3750 in |
| E Min. | 21.6250 in |
| F | 4.50 in |
| Bolt Hole Length | 2.625 in |
| Bolt Hole Width | 1.250 in |
| H | 15.6875 in |
| Triple Seal 2 Req’d | LOR 155 |
| Assembly Weight | 375.0 lb |
| Full Timken Part Number | SAF22538 |
| Seal Type | Triple Ring Seal |
