The SB B oil seal, with a single sealing lip and a metal case on the outer surface, is suited to shafts smaller than 150 mm in diameter and medium-to-high pressure.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The SB B oil seal, with a single sealing lip and a metal case on the outer surface, is suited to shafts smaller than 150 mm in diameter and medium-to-high pressure.
Automotive industry; industrial equipment
| Temperature (MAX) | Pressure (MAX) (KG.CM2) | Material | Material |
|---|---|---|---|
| -40.+120 NBR-25,+200VITON | 0.3 | NBRVI | SB B |
Before buying, measure the current part with calipers and match it against the specification table: inner diameter (ID) at the shaft contact surface, outer diameter (OD) at the housing seat, and thickness (height) measured perpendicular to these two diameters. If you're unsure about the size or lip type, send the old part's code or a photo of it to IranSeal's sales team so they can find the exact match.
DCWith a double-lip design and two independent springs, the DC oil seal prevents internal fluid leakage and external contamination at the same time, and is suited to contaminated environments at medium pressure.
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KATThe KAT is designed with a reinforced metal case for shafts larger than 150 mm in diameter and is offered in NBR and Viton options.
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KBThe KB oil seal is suited to shafts smaller than 150 mm in diameter and offers double sealing with its double-lip design.
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