Catalogue reference. Availability, exact specification and OEM or aftermarket supply are confirmed in your quotation.
SKF 19X42X6 HMSA10 RG - 19mm ID x 42mm OD x 6mm Wide Radial Shaft Seal
shaft sealPart number: 19X42X6 HMSA10 RG
SKF 19X42X6 HMSA10 RG is a metric radial shaft seal for a 19 mm shaft and 42 mm housing bore, with a 6 mm nominal width. It has a nitrile rubber sealing lip, a garter spring and a non-contacting auxiliary lip. The rubber outside diameter is metal reinforced. Confirm equipment fitment and operating conditions before ordering.
Looking for SKF 19X42X6 HMSA10 RG? This catalogue reference is listed under shaft seal. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | SKF |
|---|---|
| Part number | 19X42X6 HMSA10 RG |
| Category | Seals & gaskets |
| Published designation | SKF 19X42X6 HMSA10 RG - 19mm ID x 42mm OD x 6mm Wide Radial Shaft Seal |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Shaft diameter | 19 mm |
| Housing bore diameter | 42 mm |
| Seal width | 6 mm |
| Seal design | HMSA10 |
| Sealing lip material | Nitrile rubber (NBR) |
| Outside diameter construction | Rubber, metal reinforced |
| Auxiliary lip | Non-contacting |
| Spring | Garter spring |
| Operating temperature | −40 to +100 °C |
| Listed rotational speed | 3,960 rpm |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What dimensions does the SKF 19X42X6 HMSA10 RG seal fit?
It is specified for a 19 mm shaft and a 42 mm housing bore, with a nominal seal width of 6 mm. Dimensions alone do not establish equipment fitment; check the original seal designation and provide the equipment model and serial number for verification.
What material and lip design does this seal use?
The sealing lip is nitrile rubber (NBR). The HMSA10 design has a garter spring and a non-contacting auxiliary lip that helps exclude contamination. Its outside diameter is rubber with metal reinforcement.
What temperature and speed are listed for this exact seal?
The listed operating temperature range is −40 to +100 °C, and the listed rotational speed is 3,960 rpm. Check the actual lubricant, pressure, temperature and operating conditions together before selecting the seal; these figures alone do not confirm suitability.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.