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Radial Shaft Seal – 30X40X7 HMS5 RG
The 30X40X7 HMS5 RG radial shaft seal is designed with a rubber outside diameter and a single sealing lip, making it ideal for oil or grease applications. With a garter spring ensuring the correct radial load, this seal provides reliable performance, high pumping efficiency, and the ability to accommodate misalignment.
Original price was: $0.77.$0.73Current price is: $0.73.
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Description
Radial shaft seals are critical components used to separate rotating and stationary machine parts or those in relative motion. The HMS5 design features a rubber outside diameter with metal reinforcement and a nitrile rubber (NBR) sealing lip, ensuring durability and effective sealing under demanding conditions.
The integral garter spring maintains proper radial pressure, which enhances sealing efficiency and prevents lubricant leakage. The HMS5 RG seal delivers a high pumping rate while accommodating shaft misalignment, contributing to long-lasting, reliable performance.
With its wide operating temperature range of -40 °C to 100 °C and a limiting speed of 3,720 r/min, this shaft seal is suitable for diverse industrial applications. Its compact size and robust construction make it a cost-effective and dependable choice for machinery protection.
Specifications
| Feature | Details |
|---|---|
| Part number | 30X40X7 HMS5 RG |
| Weight | 0.0076 kg |
| Seal type | Radial shaft seal |
| Design | HMS5 |
| Shaft diameter | 30 mm |
| Housing bore diameter | 40 mm |
| Seal width | 7 mm |
| Sealing lip material | Nitrile rubber (NBR) |
| Auxiliary lip | No |
| Type of outside diameter | Rubber, metal reinforced |
| Unit system | Metric |
| Limiting speed | 3,720 r/min |
| Permissible circumferential speed | 5.8 m/s |
| Rotational speed | 3,720 r/min |
| Maximum operating temperature | 100 °C |
| Minimum operating temperature | -40 °C |
| Carbon footprint (indicative) | N/A |
| eClass code | 23-07-08-01 |
| UNSPSC code | 31181602 |
Additional information
| Weight | 0.0076 kg |
|---|
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