English
Stefa® Radial Shaft Seal, commonly known as radial oil seals or rotary shaft lip seals, are precision-engineered components designed to seal between rotating shafts and stationary housings. They feature a flexible elastomer lip bonded to a rigid metal case and energized by a garter spring for consistent sealing force. They offer a proven balance of sealing reliability, friction control, and application flexibility, with a selection of variants to match cleanroom, high-speed, high-pressure, or contaminant-rich environments. Global support ensures optimized performance, reduced downtime, and easier maintenance across your systems. This is a Custom Article Number with a Customer Specific Design.
Rotary/Rad.OilSeal-metr.:
Signature StandardTRYS001222417L
Type of Article1
Article Code with 6 char1222
Root Groove Inside Diameter22 mm
Root Groove Outside Diameter28 mm
Compound code417L
Groove Diameter Inside22 mm
Groove Diameter Outside28 mm
Ring Thickness4.45 mm
Article GroupTR
Location MarkYS
Root Ring Thickness4.45 mm
Material Information for the product(s) on this page
NCB01
Material Type:
NBR
Gravity Unit:
g/cm³
Maximum Temperature:
100
Gravity Tolerance:
+/-0.02
Hardness Tolerance:
+/- 5
Hardness unit:
IRHD
Material:
NCB01
Minimum Temperature:
-20
Material Code Class:
Elastomer
Maximum Hardness:
75
Specific Gravity:
1.17
Color:
Black
Minimum Hardness:
75