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- 1.299 in Shaft Diameter
- 1.969 in Housing Bore Diameter
- 0.472 in Overall Width
- Nitrile Rubber (NBR) Lip Material
description
- Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. The seals have an outer covering of steel or elastomer, designed to fit the housing bore. The sealing lip is made of elastomer or thermoplastic for best sealing against the rotating shaft. A garter spring in the seal optimizes the sealing against the shaft.
features
- Many variants
- Easy installation
| Construction | HMSA7 |
| Temperature Range [Max] | 250 °F |
| Seal Type | Grease |
| Overall Width | 12 mm |
| Speed | 0.05 ft/min |
| Cover/Compensation Ring/Plate Required | No |
| Housing Bore Dia. | 50 mm |
| Solid | Yes |
| Case Construction | Rubber Covered Steel Case |
| Inch/Metric | Metric |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Surface Speed [Nom] | 3,600 ft/min |
| Case Design | Rubber Outside Diameter |
| Spring Material | Carbon Steel Garter |
| Installation | Housing Press Fit |
| Pressure | 7 psi |
| Shaft Dia. | 33 mm |
| Lip Style | Internal |
| Operating Temperature [Min] | -40 °F |
| Lubricant | Oil or Grease |
| Operating Temperature [Max] | 210 °F |
| Lip Type | Dual Lip |
| Design | HMSA7 |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Design | Standard |
| Seal Application | Light Dirt Exclusion |
| Temperature Range [Min] | -40 °F |
| Weight | 0.08 LB |
| EAN or UPC | 85311011921 |
