878000540 Komatsu Bucket Cylinder Seal Kit For PC45R-8 High-quality Bucket Cylinder Repair Kit
| Products Name | 878000540 Bucket Cylinder Seal Kit |
| Material | PU , Rubber , PTFE , NBR , HNBR , ACM , VMQ |
| Model Number | Komatsu PC45R-8 |
| Sample | Available |
| Payment Terms | Western Union, Paypal, TT, Transfer |
| Supply Ability | 5000 Piece/Pieces per Month |
| MOQ | 1 SET(negotiation) |
| Feature | Abrasion Resistant, Oil Resistance, High Chemical Resistance |
| Brand Name | Suncar/ OEM |
| CertifiC.A.Tion | ISO9001:2000 |
| Shipping Mode | By air, by sea ,by express (DHL, Fedex, UPS ,TNT etc.) |
| Size | Standard Size |
Product Show:
Related Part:
| POS. | Number | Name | Qty. |
| | 3F4593063 | 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 | 801920115 | • NUT | 1 |
| 9 | 3F4593064 | • CYLINDER | 1 |
| 10 | 3F3082622 | • BUSHING | 1 |
| 11 | 860030005 | • FITTING | 1 |
| | 878000540 | • 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 |
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.
How To Buy:
Step 1: Tell us the spare parts you want and provide enough information to confirm the product price.
- "Product name + part number + quantity".
- Expected packaging: general packaging or customized packaging.
Step 2: Quotation and invoice
- We will send the quotation to you as soon as possible. Once confirmed, we will issue an official invoice and provide bank information.
Step 3: Payment
- Pay to our account and send us a bank statement.
- Payment method: Western Union, T/T, Paypal, Transfer.
Step 4: Delivery
- After receiving the payment, we will arrange the goods to be delivered to your designated address in China as soon as possible.
Step 5: Receipt
- You just need to wait patiently for the goods.
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878000540 Komatsu Bucket Cylinder Seal Kit For PC45R-8 High-quality Bucket Cylinder Repair Kit Images
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