R1HPL
Medium-pressure single-lip oil seal
Medium-pressure single-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure
The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. A tight tolerance lip support ring ensures a flexible seal lip and enables this seal to operate at higher continuous operating pressure. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. For dirty, dusty or polluted environments, our R2HP style with additional dust lip should be used.
Material | Continuous Pressure | Max.Pressure Spike | Temperature | Surface Speed | Dry-run | PV-Rating |
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V101 | 110psi (7.6bar) | 200psi (14bar) | -4 to 392°F (-20 to 200°C) | Up to 3,000 fpm (15m/s) | NO | 2.7 |
N102 | 110psi (7.6bar) | 200psi (14bar) | -13 to 302°F (-25 to 150°C) | Up to 2,100 fpm (10.5m/s) | NO | 2.1 |
N101 | 110psi (7.6bar) | 200psi (14bar) | -13 to 212°F (-25 to 100°C) | Up to 1,600 fpm (8m/s) | NO | 1.4 |
A Shaft Diameter | CS Cross-section | D Bore Diameter | B Diameter Tol. +/- 0.010 | L | F | C Chamfer | R1 Radius |
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Standard Range | Functional Range | Tolerance | D= | Tolerance | B= | Tol. +0.010/-0 | min. | max. | ||
0.750-2.999" | 0.750 - 31.000" | +/-0.003 | 7/16 | A + 0.875 | +/-.001 | A + 0.100 | 0.450 | 0.383 | 0.040 | 0.020 |
3.000 - 5.999" | 0.750 - 31.000" | +/-0.004 | 1/2 | A + 1.000 | +/-.0015 | A + 0.200 | 0.512 | 0.425 | 0.090 | 0.030 |
6.000 - 13.999" | 1.000 - 31.000" | +/-0.005 | 5/8 | A + 1.250 | +/-.002 | A + 0.200 | 0.637 | 0.530 | 0.130 | 0.030 |
14.000 - 30.999" | 2.000 - 31.000" | +/-0.006 | 3/4 | A + 1.500 | +/-.003 | A + 0.220 | 0.637 | 0.530 | 0.150 | 0.030 |
31.000 - 63.000" | consult with AHPSeals engineering | |||||||||
*Standard cross-sections (CS) listed and non-standard sizes can be provided for any shaft size up to 63 inches. Seal retaining plate for pressures above 7 psi recommended. Surface finish: Shaft (A) plunge ground, zero lead, Ra 8-16µin for rubber seal lip, Ra 6-12µin for PTFE seal lip. Housing (D,L) Ra 32-63µin, shaft material hardness 55-65RC. See Technical Info for more specific information. |