SKF SNL3144K7 snl 30/31/32 split pillow-block housing. Two-part split cast-iron pillow-block bearing housing (SKF SNL 30x / 31x / 32x metric series) accepting a spherical roller bearing on either a straight shaft (with lock nut and locking device) or a tapered shaft (with adapter sleeve). Standard variants oil-lubricated (SN oil ring), grease-lubricated with regreasing groove, sealed with taconite (TSN), triple-labyrinth (TSN-D) or V-ring closures.
| Type | SNL 30/31/32 split pillow-block housing |
| Designation | SKF SNL3144K7 |
| HS code | 8483.20 |
| Diameter of bearing seat | 370 mm |
| Width of bearing seat | 140 mm |
| Centre height (pillow block) | 220 mm |
| Centre distance between bolt holes | 540 mm |
| Centre distance between bolt holes (axial direction) | 140 mm |
| Attachment bolt diameter | 30 mm |
| Housing type | Plummer/pillow block |
| Housing configuration | Two-piece |
| Mounting arrangement | Through shaft/Shaft end |
| Number of bolt holes for fasteners | 4 |
| Material, housing | Cast iron |
| Bearing housing seal type | Without |
| Housing lubrication feature/possibility | Grease |
| Product net weight | 140 kg |
| eClass code | 23-05-17-01 |
| UNSPSC code | 31171519 |
| Material | As declared by SKF designation suffix |
| Temperature range | Per SKF product data |
| Primary standard | SKF designation convention |
| MOQ | 1 |
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.