Find a Service Center
- 3 3/4" Shaft Diameter
- 4.460" Housing Bore Diameter
- 0.350" Width
- V = Longlife (Fluoroelastomers) (Viton)
- Type VR1
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 VR1 design includes a standard cross section with a straight back side face. Being the most common type of V-rings, VR1 seals are typically used to protect bearing arrangements in gearboxes, electric motors and drives.
features
- Easy to install
- Cost-effective
- Reliable contamination exclusion
- If not in stock alternatives can be produced by SKF SEAL JET systems
| Construction | VR1 |
| Inch/Metric | Metric |
| Overall Width | 0.27 in, 11 mm |
| Spring Material | None |
| Seal Material | Fluoro Rubber (FKM) |
| Surface Speed [Nom] | 1,600 ft/min |
| Case Construction | All Rubber |
| Shaft Dia. | 3.75 in |
| Pressure | 10 psi |
| Lip Style | External |
| Cross Section | 0.35 in, 9 mm |
| Temperature Range [Min] | -40 °F |
| Installation | Streched On Shaft |
| Cover/Compensation Ring/Plate Required | No |
| I.D. | 3.35 in, 85 mm |
| Misalignment & Runout (In. @ Feet Per Minute) | 1-4 ° @2400, 5 ° @3000 |
| Shoulder Width | 4.46 in |
| Lip Type | Face Seal |
| Operating Temperature [Max] | 390 °F |
| Pressure Differential [Max] | 4.35 psi |
| Seal Application | Dirt Exclusion |
| Shaft Dia. [Max] | 3.86 in, 98 mm |
| Pressure [Max] | 10 psi |
| Lip Material | V = Longlife (Fluoroelastomers) (Viton) |
| Seal Design | Molded Design |
| Temperature Range [Max] | 400 °F |
| Shaft Dia. [Min] | 3.66 in, 93 mm |
| Operating Temperature [Min] | -5 °F |
| Weight | 0.234 LB |
| EAN or UPC | 85311044875 |
