The John Crane R3330SSKS is designed for 33 mm shaft applications. It features a Silicon Carbide (SIC) rotary face paired with a Silicon Carbide (SIC) stationary face. This product uses Kalrez (FFKM) elastomers. The maximum recommended operating temperature is 275°C. It is a compatible alternative to the Qseals 2C-QMS01ST46-0330-SSK.
| Brand | John Crane |
|---|---|
| SKU | R3330SSKS |
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Technical specifications
| Category | MULTI SPRING |
|---|---|
| Shaft size (D1) | 33 mm |
| Rotary face | Silicon Carbide (SIC) |
| Stationary face | Silicon Carbide (SIC) |
| Elastomers | Kalrez (FFKM) |
| Rotary Outer Diameter (D3) | |
| Stationary Housing Diameter (D7) | |
| Rotary Working Length (L1) | |
| Stationary Bore Depth (L4) | |
| Temperature limit | 275 °C |
| Pressure limit | 25 bar |
Alternatives
These products are direct 1-to-1 replacements for the John Crane R3330SSKS, with superior performance, longer service life and better reliability.
| Brand | SKU |
|---|---|
| Qseals | 2C-QMS01ST46-0330-SSK |
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