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- 40 mm Shaft Diameter
- 55 mm Housing Bore Diameter
- 8 mm Width
- Nitrile
- Type HMSA7
description
- CRW1. Single lip, spring-loaded design without inner cases. Where operating conditions exceed standard materials, type CRW offers a wide range of special materials.
applications
- Electric motors
- Speed reducers
- Transmissions
- Pumps
- Drive axles
- Engines
features
- Provides light dirt exclusion enhancing the service life of the lubricant retaining spring-loaded main lip
| Construction | HMSA7 |
| Lip Style | Internal |
| Case Construction | Rubber Covered Steel Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Temperature Range [Min] | -65 °F |
| Inch/Metric | Metric |
| Surface Speed [Nom] | 3,600 ft/min |
| Spring Material | Carbon Steel Garter |
| Pressure | 10 psi |
| Shaft Dia. | 40 mm |
| Seal Application | Light Dirt Exclusion |
| Cover/Compensation Ring/Plate Required | No |
| Temperature Range [Max] | 225 °F |
| Housing Bore Dia. | 55 mm |
| Seal Design | Molded Design |
| Lip Type | Dual Lip w/One Spring |
| Lip Material | Nitrile |
| Weight | 0.091 LB |
| EAN or UPC | 85311992596 |
