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- 18" Shaft Diameter
- 18.800" Housing Bore Diameter
- 0.310" Width
- Nitrile
- Type VR3
description
- V-ring seals (V-rings) are all-rubber, axial shaft seals. They offer an easy-to-install solution for rotating shaft applications, including use as a secondary seal in highly contaminated environments. The VR3 design includes a very compact axial cross section. VR3 seals are commonly used in confined spaces to enhance the efficiency of labyrinth seals.
features
- Easy to install
- Cost-effective
- Reliable contamination exclusion
- If not in stock alternatives can be produced by SKF SEAL JET systems
| Inch/Metric | Metric |
| Cover/Compensation Ring/Plate Required | No |
| Shaft Dia. [Min] | 17.32 in, 440 mm |
| Shaft Dia. | 18 in |
| Temperature Range [Max] | 225 °F |
| Lip Style | External |
| I.D. | 15.94 in, 405 mm |
| Misalignment & Runout (In. @ Feet Per Minute) | 1-4 ° @2400, 5 ° @3000 |
| Surface Speed [Nom] | 1,600 ft/min |
| Lip Type | Face Seal |
| Pressure Differential [Max] | 4.35 psi |
| Seal Material | Nitrile Rubber (NBR) |
| Case Construction | All Rubber |
| Seal Application | Dirt Exclusion |
| Operating Temperature [Min] | -40 °F |
| Shoulder Width | 18.8 in |
| Installation | Streched On Shaft |
| Pressure | 10 psi |
| Overall Width | 0.24 in, 10.5 mm |
| Construction | VR3 |
| Shaft Dia. [Max] | 18.7 in, 475 mm |
| Lip Material | Nitrile |
| Spring Material | None |
| Pressure [Max] | 10 psi |
| Temperature Range [Min] | -40 °F |
| Operating Temperature [Max] | 210 °F |
| Cross Section | 0.31 in, 8 mm |
| Seal Design | Molded Design |
| Weight | 1.283 LB |
| EAN or UPC | 85311090391 |
