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Alternate Products
- 10.75 in Shaft Diameter
- 13.37 in Housing Bore Diameter
- 1.25 in Overall Width
- Nitrile Rubber (NBR), Carboxylated Nitrile Rubber (XNBR) Lip Material
- Inch
description
- These radial shaft seals are designed for large heavy-duty machinery in industries such as construction, metal, mining, paper, oil drilling, and wind turbines. The SKF heavy industrial seals offering includes metal cased seals, all-rubber seals, fabric- or metal-reinforced seals, and polyurethane seals. Flexible manufacturing processes enable customized dimensions to be manufactured to meet maintenance timelines.
features
- Robust design
- Many variants
- Customized dimensions
| Lip Type | Dual Lip |
| Construction | HDSB1 |
| Overall Width | 1.25 in, 31.75 mm |
| Lip Material | Nitrile Rubber (NBR), Carboxylated Nitrile Rubber (XNBR) |
| Pressure | 15 psi |
| Inch/Metric | Inch |
| Case Material | Steel |
| Lip Style | Internal |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.062 Max |
| Temperature Range [Min] | -40 °F |
| Seal Design | Assembled Design |
| Operating Temperature [Max] | 210 °F |
| Surface Speed [Nom] | 5,000 ft/min |
| Operating Temperature [Min] | -40 °F |
| Shaft Dia. | 10.75 in, 273.05 mm |
| Lubricant | Oil or Grease |
| Design | HDSB1 |
| Case Construction | Steel Case w/Inner Case |
| Spring Type | Garter |
| Speed | 0.1 ft/min |
| Temperature Range [Max] | 250 °F |
| Housing Bore Dia. | 13.37 in, 339.62 mm |
| Seal Application | Retain Lubricants and Exclude Dirt |
| Cover/Compensation Ring/Plate Required | No |
| Installation | Housing Press Fit |
| Spring Material | Stainless Steel |
| Case Design | Metal Case |
| Weight | 4.48 LB |
| EAN or UPC | 85311089791 |
