MPI HBY Excavator Rod Buffer Seal PU Nylon Material 85X100.5X5.9mm
MPI HBY Cylinder Buffer Seal ID85mm,PU+Nylon Material Couple Seal,Cylinder Rod Buffer Seal HBY 85X100.5X5.9mm
HBY 85*100.5*5.9, it can called HBY85*100*5.9 or 85*100*6,maybe HBY85,it conbined with rod seal using for absorb impact and surge presures under heavy load in order to seperate high temperature filids and improve the service file of the seal element.
Maximun extrusion gap
Radial :Emax at 80℃(175°F)
Depth for presures:
Speed 16Mpa-0.6mm/s, 25Mpa-0.4mm/s,40Mpa-0.25mm/s,60Mpa-0.1mm/s
PRODUCTS | OIL SEALS |
MATERIAL | NBR, HNBR, PTFE, EPDM, PU, NYLON |
BRANDS | KOMATSU, VOLVO, HITACHI, JCB, SUMITOMO, KOBELCO, DAEWOO, HYUNDAI, DOOSAN, KATO,CAT, |
MODELS | KOMATSU: PC40-8 PC45-1/8 PC60-1/3/5/6/7 PC100-1/3/5 PC120-3/5 PC150-1/3 PC200-1/2/3/5/6 PC210-6 PC220-1/2/3/5 PC300-1/2/3/5 PC400-1/3/5/6 PC450-6 HITACHI: EX60 EX100 EX100-2/3/5 EX120 EX120-2/3/5 EX200 EX200-2/3/5 ZX200 ZX210 EX220 EX220/2/3/5 EX300-3 EX330 EX350 EX400 EX450 SUMITOMO: SH60 SH100 SH120 SH200-1/2/3 SH300 SH350 SH400 SH450 KATO: HD250V/V2 HD307 HD400SE HD400SE2 HD400V/V2 HD450V/V2 HD510 HD512 HD550SE2 HD550V/V2 HD700SE HD700-2 HD700SEV HD700V2 HD770SE HD800SEV HD820 HD850G HD880SE2 HD900SEV HD1023 HD1200G HD1220 HD1250 HD1430 HD1880SE HD2500SE |
In addition to the general requirements of the sealing ring material, the sealing ring should also pay attention to the following conditions:
(1) Full of elasticity and resilience;
(2) Appropriate mechanical strength, including expansion strength, elongation and tear resistance.
(3) The performance is stable, it is not easy to swell in the medium, and the thermal shrinkage effect (Joule effect) is small.
(4) It is easy to process and shape, and can maintain precise dimensions.
(5) Does not corrode the contact surface, does not pollute the medium, etc.
The most suitable and commonly used material to meet the above requirements is rubber, so the sealing ring is mostly made of rubber. There are many types of rubber, and new types of rubber are constantly appearing. When designing and selecting, one should understand the characteristics of various rubbers and choose them reasonably.
Max speed:0.5m/s
Max presure:21Mpa
Temperature Range:-45~110℃
Material:Nylon+Polyurethane(PU)
Here TYS have full sizes to service for you
Please contact for cunsult.