Rotary Shaft Seal ElroSeal™ HN 2390
Thanks to its high wear and pressure resistance, this standard design is suitable for a wide range of applications, such as pumps, blowers, and compressors.
Features
- Good sealing performance with pressurized media
- Suitable for dry runs and lubricated applications
- Also suitable for soft shafts
Operating parameters
- Max. circumferential speed: 20 m/s
- Temperature range: -60°C to +200°C
- Max. pressure: 10 bar
- Vacuum: to 10–3 mbar
- Center offset: ≤ 0.1 mm
- Concentricity tolerance: ≤ 0.05 mm
Stock list
Designation example: rotary shaft seal with PTFE lip seal for shaft diameter d1 = 75, locating hole d2 = 100 and width w = 10:
ElroSeal HN 2390 75 x 100 x 10
Show Stock list ElroSeal™ HN 2390
| d1 mm | d2 mm | w mm | Part no. |
|---|---|---|---|
| 10 | 22 | 7 | 682.314 |
| 12 | 24 | 7 | 681.431 |
| 15 | 30 | 7 | 677.558 |
| 17 | 35 | 7 | 657.433 |
| 18 | 30 | 7 | 674.494 |
| 20 | 30 | 7 | 787.280 |
| 20 | 35 | 7 | 679.410 |
| 22 | 35 | 7 | 654.671 |
| 25 | 35 | 7 | 680.311 |
| 25 | 42 | 7 | 779.954 |
| 25 | 47 | 7 | 659.606 |
| 28 | 40 | 7 | 677.329 |
| 28 | 47 | 7 | 836.257 |
| 30 | 42 | 7 | 786.632 |
| 30 | 47 | 7 | 779.962 |
| 32 | 47 | 8 | 677.957 |
| 35 | 47 | 7 | 779.970 |
| 35 | 50 | 8 | 779.032 |
| 35 | 62 | 8 | 384.771 |
| 40 | 52 | 8 | 682.691 |
| 40 | 55 | 8 | 387.266 |
| 40 | 60 | 8 | 677.345 |
| 40 | 62 | 8 | 779.261 |
| 40 | 65 | 8 | 109.380 |
| 42 | 60 | 8 | 781.991 |
| 42 | 62 | 8 | 785.385 |
| 45 | 62 | 8 | 678.899 |
| 48 | 65 | 8 | 261.920 |
| 50 | 72 | 8 | 779.989 |
| 55 | 72 | 8 | 678.007 |
| 60 | 75 | 8 | 678.430 |
| 60 | 80 | 8 | 677.337 |
| 62 | 80 | 8 | 778.826 |
| 65 | 85 | 8 | 779.997 |
| 70 | 90 | 10 | 678.341 |
| 70 | 100 | 10 | 783.390 |
| 75 | 100 | 10 | 658.502 |
| 80 | 100 | 10 | 680.583 |
| 85 | 110 | 10 | 677.612 |
| 90 | 110 | 10 | 679.771 |
| 90 | 120 | 12 | 682.616 |
| 100 | 120 | 12 | 778.834 |
| 100 | 130 | 12 | 778.176 |
| 105 | 130 | 12 | 677.779 |
| 110 | 130 | 12 | 783.811 |
| 110 | 140 | 12 | 653.837 |
| 120 | 150 | 12 | 676.071 |
Rotary Shaft Seal ElroSeal™ HN 2390 Friction-optimized
Compared with the standard version of type ElroSeal™ HN 2390, the friction-optimized special type has a significantly lower friction coefficient.
Features
- Also suitable for soft shafts
- Lower generation of frictional heat
- Suitable for high circumferential speeds
- Small clearances
- Long service life
Operating parameters
- Max. circumferential speed: 30 m/s
- Temperature range: -60°C to +200°C
- Max. pressure: 3 bar
- Center offset: ≤ 0.1 mm
- Concentricity tolerance: ≤ 0.05 mm
Stock list
Designation example: rotary shaft seal with PTFE lip seal for shaft diameter d1 = 70, locating hole d2 = 78 and width w = 6:
ElroSeal™ HN 2390 special type friction-optimized 70 x 78 x 6
Show Stock list ElroSeal™ HN 2390 friction optimized
| d1 mm | d2 mm | w mm | Part no. |
|---|---|---|---|
| 8 | 18 | 5 | 779.210 |
| 10 | 22 | 7 | 781.703 |
| 12 | 22 | 7 | 681.741 |
| 20 | 28 | 5 | 786.357 |
| 20 | 30 | 5 | 786.322 |
| 22 | 30 | 5 | 781.681 |
| 22 | 35 | 7 | 786.888 |
| 25 | 32 | 5 | 682.713 |
| 30 | 37 | 5 | 682.721 |
| 30 | 40 | 5 | 781.711 |
| 30 | 45 | 7 | 681.776 |
| 35 | 45 | 5 | 781.738 |
| 37 | 47 | 5 | 780.375 |
| 40 | 47 | 5 | 682.438 |
| 40 | 50 | 5 | 780.383 |
| 45 | 55 | 5 | 780.367 |
| 50 | 60 | 5 | 675.280 |
| 50 | 62 | 6 | 780.146 |
| 55 | 63 | 6 | 682.748 |
| 55 | 80 | 8 | 782.858 |
| 60 | 80 | 8 | 205.840 |
| 65 | 75 | 6 | 841.110 |
| 65 | 85 | 8 | 677.574 |
| 70 | 78 | 6 | 682.756 |
| 80 | 100 | 10 | 922.692 |
| 100 | 120 | 10 | 786.152 |
Rotary Shaft Seal ElroSeal™ HN 2580
Rotary shaft seals ElroSeal™ HN 2580 for pressureless applications and/or pressures slightly above atmospheric. This version features a highly flexible sealing lip and an additional protective lip. Suitable applications include transmissions/gearboxes, machine tools, and pumps.
Features
- Also suitable for soft shafts
- Highly flexible sealing lip
- Good friction behavior
- Predefined width of contact surface
- Suitable for dry runs and lubricated applications
Operating parameters
- Max. circumferential speed: 30 m/s
- Temperature range: -60°C to +200°C
- Max. pressure: 0.5 bar
- Center offset: ≤ 0.2 mm
- Concentricity tolerance: ≤ 0.1 mm
Stock list
Designation example: rotary shaft seal with PTFE lip seal for shaft diameter d1 = 80, locating hole d2 = 100 and width w = 10:
ElroSeal™ HN 2580 80 x 100 x 10
Show Stock list ElroSeal™ HN 2580
| d1 mm | d2 mm | w mm | Part no. |
|---|---|---|---|
| 10 | 22 | 7 | 205.800 |
| 12 | 24 | 7 | 205.380 |
| 15 | 30 | 7 | 205.810 |
| 18 | 30 | 7 | 205.430 |
| 20 | 35 | 7 | 205.440 |
| 25 | 42 | 7 | 205.450 |
| 30 | 47 | 7 | 205.460 |
| 35 | 47 | 8 | 205.470 |
| 35 | 50 | 8 | 205.480 |
| 40 | 55 | 8 | 205.510 |
| 40 | 62 | 8 | 205.570 |
| 45 | 62 | 8 | 205.590 |
| 48 | 65 | 8 | 086.070 |
| 50 | 72 | 8 | 205.610 |
| 55 | 72 | 8 | 205.620 |
| 60 | 80 | 8 | 205.630 |
| 65 | 85 | 8 | 205.660 |
| 70 | 90 | 10 | 205.680 |
| 80 | 100 | 10 | 205.700 |
| 85 | 110 | 10 | 205.750 |
| 90 | 110 | 10 | 205.770 |
| 100 | 130 | 12 | 205.780 |
| 110 | 140 | 12 | 205.790 |