SA7117-30120 YNF03926 Duo Cone Face Floating Seal for VOL-VO EC210 EC210B EC140B EC240B Final Drive Travel Motor Gearbox
 

 
This oil seal is used on VOL-VO excavator model EC210 EC210B EC140B EC240B. It's excellent quality, having good performance. It's used on the swing gearbox pinion shaft. We also provide many other final drive parts. Final drive gearbox, swing gearbox, swing motor, travel motor, if you need, just tell us. You can send us part number to check.
 
Alternative (cross code) number:
VOL-VO
SA7 117-30120
SA7117-30120
SA711730120



 
The face seals - floating seals are characterised by two identical metal friction rings mounted one on top of the other and centred in their groove by two rubber components that exercise a uniform axial pressure between the seal and the housing. The first metal ring remains static in its housing while the other, in rotation, ensures the sealing by creating friction between the two components in contact.
 
Floating seals products that consist of seal rings made of special cast iron and rubber parts (O-rings). When two identical seals are used, they form a pair. As the sliding component, the seal ring is supported by the rubber component, so it does not come into contact with the shaft and closely matches the radial and thrust motion of the shaft.
 
More Products:
 

 
EC25, EC35, EC55, EC130, EC140, EC140B, EC140C, EC210, EC210B, EC210C, EC235C, EC240, EC240B, EC240C, EC290, EC290B, EC290C, EC360, EC360B, EC360C, EC460, EC460B, EC460C, EC480D, EC700 Excavator Parts
 

 
OEM Reference Number: SA7117-30120, 14601683, 7117-30120, 14729840, 14528713
 
General Introduction:
YNF Machinery, We are a professional construction machinery parts supplier loed in Guangzhou China. Our mainly products are couplings, oil seal kits, solenoid valves, control valves, hydraulic parts, final drive parts, engine parts, etc.
We have both factory and trading company which enable us more flexible.