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High Pressure Hydraulic Pump Seal Kit For E320C E330C Type
Place of Origin | Japan taiwan |
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Brand Name | NFK |
Model Number | 320C Hydraulic Pump Seal Kit |
Minimum Order Quantity | 1 SET |
Price | Negotiation |
Packaging Details | Plastic Bag & Packaging paper box |
Delivery Time | 1 workdays After Payment |
Payment Terms | T/T, Western Union,Cash ,Paypal |
Supply Ability | 1000 Set / month |

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xMechanical Shaft Model | 320C Hydraulic Pump Seal Kit | Standard Or Nonstandard | Standard |
---|---|---|---|
Related Products | IDI,ISI ,IUH,ODI,OUY,OSI,HBY,HBTY,HBTS,DKB,DKBI,DSI,LPI,LBI,DKI,DWI | Feature | Good Physical And Chemical Properties |
Advantage | Good Physical And Chemical Properties,Long Service Life And Good Stability | Sample | Openly Window Shop, Can Provide Sample (payable) |
Material | Polyurethane,Rubber, FKM ,BRONZE,PTFE,,POM | Delivery Time | 1 Workdays After Payment |
Paymeng Terms | T/T, Western Union,Cash ,Paypal | Machine Model | SEAL KITS BOOM CYL' SEAL KIT MAIN PIMP SEAL KIT ARM CYL' SEAL KIT PIOLVE VALVE SEAL KIT BUCKET CYL' SEAL KIT CONTROL VALVE SEAL KIT ADJ CUL' SEAL KIT PUMP PLUNGE SEAL KIT CENTER JIONT KIT GEAR PUMP SEAL KIT SWING MOTOR SEAL KIT AV SEAL KIT TRA |
Highlight | bucket cylinder seal kit,rubber shaft seals |
High Pressure hydraulic pump Seal kit for E320C E330C Type repairs kit oilseal
1. Product Description
Product applicable | 320C Hydraulic Pump Seal Kit |
Material: | PU,Rubber,PTFE,NBR,HNBR,,VMQ |
Speed | 1.5m/s |
Hardness | PU 93A,NBR 90 |
Pressure | IDI oil seal :30 mpa / 70 mpa (plus supporting ring) |
Future | Resistant to heat, oil, fatigue, aging and friction |
Working Medium | Hydraulic oil |
Applicantion Working Temperature |
Excavator Hydraulic Pump ,Mechanical Hydraulic Pump. PU -30℃~+100 ℃;NBR -30℃~+110℃; PTFE :-10℃~+150℃ |
2. Company advantage
NFK Seal, specialises in Hydraulic Breaker seal kit, Excavator seal kit, Crane seal kit, Wheel Loaders seal kit, Crawler Dozers seal kit, Pump seal kit, Motor seal kit, Dump Trucks seal kit.
Wear Ring/ O-ring / X-ring, Center Swing seal(ROI /SWR), Track adjuster seal(OUY), Control lever and pedal level; PTFE Seals:Rod Seals, Piston Seals, Rotary Seals and more.
3. Product characteristics
1. Speed = >hammer mechanical movement speed is high, the lubriion oil film may be destroyed, because of not good lubriion and friction heating oil seal, cause life is greatly reduced, we use polyurethane or rubber oil seal at 0.03 m/s ~ 0.8 m/s speed within the scope of work is good
2. The temperature= > low temperature will lower the elasticity of polyurethane or rubber seal, cause leaks, and even the entire oil seal becomes hard and brittle. High temperature can make oil seal volume expansion, soft, cause movement oil seal friction resistance increase rapidly and reduce the compression capacity. Suggest polyurethane or rubber oil seal work continuously - 10 ℃ ~ + 80 ℃ temperature range.
3. Should= > consider when pressure = "high pressure oil seal compression deformation, repellent extrusion ring, groove processing aspect also have special requirements. For get together ammoniac fat sealing the best working pressure in the range of 2.5 ~ 31.5 MPa.
4. Load=>Oil cylinder can bear larger load, seal and bearing ring in a completely different role, suggest polyurethane sealing ring to ensure that the cylinder can bear larger load
The characteristics of different material PU
Tpye | Material | Color | Apply | Features and role |
IDI ISI IUIS | PU -U801 | Yellow | Rod seal | High pressure resistance |
HBY | PU -U801 | Yellow | Buffer | |
IDI ISI IUS | PU -U641 | Blue | Rod seal | High temperature resistant |
HBY | PU -U641 | Blue | Buffer | |
4. SELLS LIST
Oil Seal : TC TB TCV TCN DB DC DCY TC4Y ISPID BABSL
Piston seal : SPGW SPGO SPG SPGA NCF ODI OSI OUIS OHM OKH DAS , OK SELA OUY D-8
Rod Seal : IDI IUH ISI IUIS D-2 D-3 D-6
U Seal : UPI UPH USH USI V99F V96H UN
Buff Seal : HBTS HBY HBTTS D-14
Wiper Seal : DKB DKBI DKBI3 DKBZ DKI , DWI DKH DWIR DSI LBI LBH VAY DH ME-2 ME-8
Wearing Ring : WR KZT RYT
Rotary Seal : ROI D-14 SPN
Back Up Ring : N4W BRT-PTFE BRT-NYLON BRT2 BRT3 BRT-G BRT-P BRN2 BRN3
O Ring : Oring Kit P series G series AS series S series M 1.5 series M 2.0 series M 1.9series M 2.4 series
M 3.0 series M4.0 series
Valve Pusher Floating oil seal Bushing hydraulic cylinder seals cylinder seal kits
5. picture viewing
6. FAQ