The US Seal PS-4121 is designed for 19.1 mm shaft applications. It features a Carbon (CAR) rotary face paired with a Ceramic (CER) stationary face. This product uses Neoprene (NEO) elastomers. It is a compatible alternative to the Qseals 2C-QPS04STWA-0191-CUR.
| Brand | US Seal |
|---|---|
| SKU | PS-4121 |
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Technical specifications
| Category | PARALLEL SPRING |
|---|---|
| Shaft size (D1) | 19.1 mm |
| Rotary face | Carbon (CAR) |
| Stationary face | Ceramic (CER) |
| Elastomers | Neoprene (NEO) |
| Stationary Housing Diameter (D7) | |
| Stationary Bore Depth (L4) |
Alternatives
These products are direct 1-to-1 replacements for the US Seal PS-4121, with superior performance, longer service life and better reliability.
| Brand | SKU |
|---|---|
| Qseals | 2C-QPS04STWA-0191-CUR |
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