Split Plummer Block Housing – SNL 520-617
Heavy-duty SKF SNL 520-617 split plummer (pillow) block housing designed for a 180 mm bearing seat. Provides reliable support with easy installation, minimized maintenance, and cost-effective bearing arrangements.
Original price was: $213.40.$202.24Current price is: $202.24.
(Save $11.16)Description
The SKF SNL 520-617 plummer block housing belongs to the renowned SNL 2, 3, 5, and 6 series, SKF’s most widely used and trusted range of bearing housings. Engineered from robust cast iron, this two-piece split housing simplifies installation and supports both through-shaft and shaft-end applications. It provides excellent protection for bearings, minimizes lubricant leakage, and enables grease lubrication for extended operational life. By accommodating a variety of seal options, the SNL 520-617 delivers flexible, cost-effective bearing arrangements while reducing maintenance demands. It is ideally suited for heavy-duty industrial applications where reliability, economy, and durability are essential.
Specifications
| Attribute | Value |
|---|---|
| Part Number | SNL 520-617 |
| Category | Bearing Housing |
| Housing Type | Plummer / Pillow Block |
| Housing Series | SNL 2, 3, 5, 6 |
| Housing Configuration | Two-piece split |
| Mounting Arrangement | Through shaft / Shaft end |
| Number of Bolt Holes | 2 |
| Bearing Seat Diameter | 180 mm |
| Bearing Seat Width | 70 mm |
| Centre Height (Pillow Block) | 112 mm |
| Centre Distance Between Bolt Holes | 320 mm |
| Attachment Bolt Diameter | 24 mm |
| Material (Housing) | Cast Iron |
| Housing Seal Type | Without (optional seal designs available) |
| Lubrication Feature | Grease |
| Product Net Weight | 18.4 kg |
| eClass Code | 23-05-17-01 |
| UNSPSC Code | 31171519 |
| Key Features | Easy installation, Cost-effective, Reduced maintenance, Minimized lubricant leakage |
| Recommended Use | Modular bearing systems, Heavy-duty industrial applications |
Additional information
| Weight | 18.4 kg |
|---|---|
| Dimensions | 180 × 70 × 112 mm |





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