Description
The SKF 85X110X12 HMS5 RG radial shaft seal is built to provide effective sealing between rotating and stationary components. Its rubber outside diameter ensures a secure fit and compensates for housing imperfections, while the nitrile rubber (NBR) sealing lip, supported by a garter spring, maintains the correct radial pressure against the shaft.
This design delivers a high pumping rate, efficient sealing, and the ability to accommodate shaft misalignments without performance loss. The seal is suitable for shafts of 85 mm, housings of 110 mm, and a width of 12 mm. It operates at speeds up to 2,220 r/min, with a circumferential speed of 9.99 m/s, and within a temperature range from –40 °C to +100 °C.
Durable and versatile, this seal is well-suited for demanding industrial and automotive applications where consistent lubrication retention and protection against contaminants are critical.
Specifications
| Attribute | Details |
|---|---|
| Part Number | 85X110X12 HMS5 RG |
| Seal Type | Radial shaft seal |
| Design | HMS5 |
| Inside Diameter (Shaft Size) | 85 mm |
| Outside Diameter (Housing Bore) | 110 mm |
| Seal Width | 12 mm |
| Sealing Lip Material | Nitrile Rubber (NBR) |
| Auxiliary Lip | No |
| Outside Diameter Type | Rubber metal reinforced |
| Operating Temperature Range | –40 °C to +100 °C |
| Limiting Speed | 2,220 r/min |
| Permissible Circumferential Speed | 9.99 m/s |
| Rotational Speed | 2,220 r/min |
| Performance Features | High pumping rate, with garter spring, accommodates misalignment |
| Unit System | Metric |
| Product Net Weight | 0.074 kg |
| eClass Code | 23-07-08-01 |
| UNSPSC Code | 31181602 |
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