Heavy-duty single-lip oil seal
Heavy-duty single-lip rotary shaft seal design for use in harsh and severe environments and shock loads.
Designed to handle harsh or arduous conditions where most seals have a short life. This style has higher shaft run-out and misalignment than traditional oil seals. Available in many metal and lip materials, this seal can handle high speed runout or pressurized chemicals. It utilizes press-in fitment for open seal housing. This seal design eliminates spring dumping, and provides protection for the sealing lip during installation. It can be retrofitted to replace standard seals.
|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.|