Heavy-duty double-lip oil seal
Heavy-duty double-lip oil seal for fitment in an open groove.
Designed to handle harsh or arduous conditions where most seals have a short life. Able to be used in an open housing, even where exceptionally large cross sections are required. Available in many case and lip materials, this seal can handle aggressive conditions and even pressurized chemicals.
This non-metal reinforcement design ensures concentric fitment and increased corrosion resistance over traditional seals. The secondary lip serves as effective protection against airside contaminants and as a lube retainer. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. Available in small quantities for repairs and seal replacements within 1 to 3 days.
|Material||Continuous Pressure||Max.Pressure Spike||Temperature||Surface Speed|
|N101||3psi (0.2bar)||7psi (0.5bar)||-13 to 212°F (-25 to 100°C)||Up to 1,800 fpm (9m/s)|
|N102||3psi (0.2bar)||7psi (0.5bar)||-13 to 302°F (-25 to 150°C)||Up to 2,800 fpm (14m/s)|
|V101||3psi (0.2bar)||7psi (0.5bar)||-4 to 392°F (-20 to 200°C)||Up to 4,000 fpm (20m/s)|
Tol. +/- 0.010
| L ||F||C|
|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.|