High-quality 878000660 Bucket Cylinder Seal Kit Fits PC45R-8 Bucket Cylinder Repair Seal Kit
| Product Name | 878000660 Bucket Cylinder Seal Kit |
| Model Number | Komatsu PC45R-8 |
| Material | PU , Rubber , PTFE , NBR , HNBR , ACM , VMQ etc. |
| Brand | SUNCAR/OEM |
| MOQ | Negotiation |
| Packing Detail | Inner-Plastic Bag,Outer -Standard Carton Box.(Or at your request) |
| Delivery Time | Within 3 days after payment received(public holiday excluded) |
| Availability | In Stock |
| Shipping Policy | By International Express(Fedex,TNT,UPS,DHL)Or Ship |
| Sample | Available |
| Condition | 100% Brand New |
| After-sales Service | Online support |
| Related parts | Boom Cylinder Seal Kit, Arm Cylinder Seal Kit, Hydraulic Breaker Seal Kit, Pump Seal Kit |
| Supply Ability | 7000 Piece/Pieces per Month |
Analysis of factors causing seal failure:
Seals are widely used in various types of mechanical equipment and are a common sealing product. Provides reliable protection for the normal operation of the equipment. Now understand what the resulting seal failure looks like.
Seal failure due to wear of the seal face;
1. The materials used in the friction pair have poor wear resistance, large friction factor, and excessive pressure on the end face, which will shorten the service life of the mechanical seal. Alloy - carbon graphite, ceramic - carbon graphite, spray ceramic - carbon graphite, silicon nitride ceramic - carbon graphite, high speed steel - carbon graphite, push welding cemented carbide - carbon graphite;
2. For the medium containing solid particles, the entry of solid particles into the surface of the seal is the main reason for the failure of the seal. The solid particles enter the end face of the friction pair to act as an abrasive, causing the seal to wear violently and fail. The reasonable clearance of the sealing surface, the balance degree of the mechanical seal, and the flash evaporation of the liquid film on the sealing end surface are the main reasons for the opening of the end surface and the entry of solid particles;
3. The degree of balance of the mechanical seal also affects the wear of the seal. In general, the degree of balance is 75 degrees as appropriate. Although the amount of wear decreases, the leakage increases and the possibility of opening the sealing surface increases. For high-load machinery For sealing, due to the large friction heat of the end face, the balance degree is generally 70 degrees. For hydrocarbon media with boiling point, etc., since the temperature is more sensitive to the gasifiC.A.Tion of the medium, in order to reduce the influence of friction heat, it is appropriate to balance 85 degrees.
Related Part:
| POS. | Number | Name | Qty. |
| | 3F4593068 | BUCKET CYLINDER, ASSY. | 1 |
| 1 | 3F4593065 | • PISTON ROD | 1 |
| 2 | 860020005 | • FITTING | 1 |
| 3 | 390616005 | • BUSHING | 1 |
| 4 | 855661258 | • RING, SNAP | 1 |
| 5 | 3F4593605 | • CYLINDER HEAD | 1 |
| 6 | 500466175 | • BUSHING | 1 |
| 7 | 3F3088604 | • PISTON | 1 |
| 8 | 890001874 | • NUT | 1 |
| 9 | 3F4593069 | • CYLINDER | 1 |
| 10 | 3F3087618 | • BUSHING | 1 |
| 11 | 860030005 | • FITTING | 1 |
| | 878000660 | • KIT, GASKET | 1 |
| 12 | | •• GASKET | 4 |
| 13 | | •• GASKET | 1 |
| 14 | | •• GASKET | 1 |
| 15 | | •• O-RING | 1 |
| 16 | | •• RING, WEAR | 1 |
| 17 | | •• O-RING | 1 |
| 18 | | •• GASKET | 1 |
| 19 | | •• PACKING ROD | 1 |
Pdoruct Show:
FAQ:
Q1: Can I get the sample?
Yes, pay sample, freight collect.
Q2: When will you ship my order?
Normally, it is within 3 days after the customer pays.
Q3: How long can I receive the goods?
It depends on the mode of transportation.
Q4: How can I trace my order?
We will send the tracking number to you by e-mail or other contact details.
Q5: Quality of the products have a guarantee?
Please feel free to buy, 100% strict control to ensure product quality.
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High-quality 878000660 Bucket Cylinder Seal Kit Fits PC45R-8 Bucket Cylinder Repair Seal Kit Images
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