Ningbo Jiaodian Sealing Industry Co., Ltd.
Single lip without spring and metal O.D. with inner case.
Advantages:Lip ring with spiral spring for radial preloading.
Interference fit on outer diameter.
Cut sealing edge for high dynamic sealing effect.
Elastomeric outer case for high static sealing effect.
Range of application:
Priarily for sealing oil- and grease-lubricated shaft ducts with very little or no exposure to external(ambient) dirt.
Operating pressure ≤0.5 bar
NBR -30 to +100℃
HNBR -30 to +140℃
FKM -20 to +180℃
NBR ≤ 12m/s
HNBR ≤ 25m/s
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