Single-lip oil seal for worn shafts
Single-lip oil seal for use on worn or grooved shafts or increased runout.
Optimized seal lip design contacts the shaft at a new contact point which enables this seal to be fitted on most grooved shafts where a repair sleeve or a new shaft would be required. For increased runout or eccentricity, the seal lip length can be optimized. The non-metal reinforcement element ensures concentric fitment and increased corrosion resistance over traditional shaft seals. This style is available in a wide range of elastomers and small quantities for repairs and seal replacement and can be shipped in 1 to 3 days. For dirty, dusty or polluted environments, our R2SL style with additional dust lip should be used.
|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 2,400 fpm (12m/s)|
|N102||3psi (0.2bar)||7psi (0.5bar)||-13 to 302°F (-25 to 150°C)||Up to 4,000 fpm (20m/s)|
|V101||3psi (0.2bar)||7psi (0.5bar)||-4 to 392°F (-20 to 200°C)||Up to 6,000 fpm (30m/s)|
Tol. +/- 0.010
|Standard Range||Functional Range||Tolerance||section||D=||Tolerance||B=||Tol. +0.010/-0 ||min.||max.|
|0.250 - 1.499"||0.250 - 8.000"||+/-0.003||3/8||A + 0.750||+/-.001||A + 0.060||0.387||0.300||0.060||0.020|
|1.500 - 7.999"||0.500 - 15.000"||+/-0.004||1/2||A + 1.000||+/-.0015||A + 0.080||0.512||0.425||0.090||0.030|
|8.000 - 15.999"||1.250 - 63.000"||+/-0.005||5/8||A + 1.250||+/-.002||A + 0.080||0.637||0.530||0.130||0.030|
|16.000 - 30.999"||2.500 - 63.000"||+/-0.006||3/4||A + 1.500||+/-.003||A + 0.080||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 plat is recommended for split seals or ressures above 3psi. Surface finish: Shaft (A) plunge ground, zero lead, Ra 8-16µin Housing (D,L) Ra 32-63µin. Shaft material hardness min. C45. See Technical Info for more specific information.|