250AB/284P Size Metal+Rubber Floating Oil Seal for Hydraulic Applications in Excavators and Mechanical Systems
Price:
interview
MOQ:
10
Delivery Time:
2-3 workng day after payment
Brand:
NFK
Product Description
250AB/284P Construction Machinery Travel Floating Oil Seal
The Floating Oil Seal consists of two metal rings and two rubber rings designed for excavators and heavy machinery. Metal rings are manufactured through forging and casting processes for exceptional durability and temperature resistance. Rubber rings provide superior sealing properties to prevent oil leakage in hydraulic systems.
Technical Specifications
Material Composition
Available in various materials including Silicone, Metal & Stainless Steel, PTFE, and specialized rubber compounds.
| Compound | Hardness, Shore A | Tensile Strength, Mpa | Elongation at Break, % | Temperature Range |
|---|---|---|---|---|
| NBR | 60±5 | ≥12 | ≥300 | -35℃~100℃ |
| HNBR | 60±5 | ≥13 | ≥350 | -30℃~150℃ |
| VMQ (Silicone rubber) | 60±5 | ≥6 | ≥300 | -50℃~200℃ |
| FPM/FKM (Fluorine rubber) | 60±5 | ≥7 | ≥200 | -10℃~180℃ |
Applications
- Floating roof tanks for petroleum product storage, preventing evaporation and leakage
- Agricultural tractors and heavy machinery hydraulic systems
- Industrial float valve seals for liquid and gas flow control
- Construction machinery including excavators and loaders
Product Models & Specifications
| NO | Product Name | Product Size | Number |
|---|---|---|---|
| 1 | R800 | 100*80*29 | 175-30-00702 |
| 2 | R920 | 109*92*22 | 20Y-30-00041 |
| 3 | R1100 | 110*91*32 | 1M8746 |
| 4 | R1030 | 117*103.9*22 | |
| 5 | R1200 | 120*100*32 | 1M8748 |
| 6 | R1010 | 120*101*30.2 | 205-30-00052 |
| 7 | R1042 | 121*104.2*23.4 | 20Y-30-00101 |
| 8 | R1220 | 122*102*33 | 205-30-00050 |
| 9 | R1520 | 130*152*38 | |
| 10 | R1090 | 132*109*32 | 130-27-00020 |
| 11 | R1150 | 137*115*31 | 150-27-00015 |
| 12 | R1240 | 141.2*124.22 | 207-30-00101 |
| 13 | R1270 | 146*127*33 | IP7249 |
| 14 | R1500 | 150*172*40 | |
| 15 | R1300 | 151*130*32 | 170-27-00010 |
| 16 | R1430 | 156.2*143.26 | 5K5288 |
| 17 | R1540 | 168*154*26 | 5K1078 |
| 18 | R1485 | 170.8*148.5*31.5 | 175-27-00121 |
| 19 | R1650 | 171.5*146.5*38 | 4K6049 |
| 20 | R1600 | 180*160*32 | 180-27-00021 |
| 21 | R1826 | 182.6*210*11.2 | R178AB |
| 22 | R1650 | 184*165*30 | R1650 |
| 23 | R1630 | 191*163*38 | 7M0481 |
| 24 | R1630(H) | 191*163*46 | 8P1857 |
| 25 | R1920A | 192*215*16.5 | |
| 26 | R1715 | 194.5*171.5*29 | |
| 27 | R1750 | 194.5*175*28 | |
| 28 | R1760 | 195*176*15 | R1760 |
| 29 | R1800 | 198*180*11 | |
| 30 | R1775 | 200*177.5*32 | |
| 31 | R1780 | 200*178*38 | 4513173 |
| 32 | R2010 | 201*230*13.2 | R2010 |
| 33 | R1880 | 204*188*14 | R1880 |
| 34 | R2090A | 209*234*21 | |
| 35 | R1820 | 210*182*39 | 5M1176 |
| 36 | R1910 | 210*191*14 | |
| 37 | R1920 | 215*192*33 | 207-27-00010 |
| 38 | R2160A | 216*245*10.5 | |
| 39 | R2160 | 216*260*13.5 | |
| 40 | R2410 | 220*241*12.5 | R2410 |
| 41 | R2460 | 220*246*18 | |
| 42 | R2050 | 227*205*30 | GZ5820 |
| 43 | R230PT | 230*201*13 | R230PT |
| 44 | R2090 | 234*209*42 | HIT4110368 |
| 45 | R2650 | 235*265*40 | |
| 46 | R2390 | 239*268*42 | R2390 |
| 47 | R2200A | 240*220*32 | GZ5880 |
| 48 | R2200(H) | 240*220*40 | R2200 |
| 49 | R2200 | 246*220*36 | HIT4110369 |
| 50 | R2470 | 247*284*13 | |
| 51 | R249AB | 248*290*13 | R249AB |
| 52 | R2500A | 250*277*22 | |
| 53 | R2230 | 251*223*37 | 5M8647 |
| 54 | R2235 | 251.5*223.5*46.4 | 8P1252 |
| 55 | R2250 | 252*225*37 | 130-27-00010 |
| 56 | R2310 | 259.6*231.6*38 | 5P5829 |
| 57 | R2277 | 260.5*227.7*41 | |
| 58 | R2920 | 265*292*44 | |
| 59 | R2350 | 268*235*42 | R2350 |
| 60 | R2400 | 268*240*42 | 20Y-27-00111 |
| 61 | R2470 | 269.5*247*40 | |
| 62 | R2450 | 274*245*42 | |
| 63 | R2500 | 277*250*44 | R2500 |
| 64 | R2600 | 288*260*40 | 14X-27-00100 |
| 65 | R2650 | 292*265*44 | 6P3595 |
| 66 | R2650A | 293*265*38 | 5M1177 |
| 67 | R2750 | 303*275*38 | GZ5845 |
| 68 | R2800 | 310*280*40 | YN53D00008S023 |
| 69 | R2820 | 314*282*40 | R2820 |
| 70 | R2950 | 328*295*40 | 150-27-00410 |
| 71 | R2980 | 328*298*40 | 150-27-00025 |
| 72 | R3000 | 328*298*40 | R2980/R |
| 73 | R3000 | 328*298*40 | R2980/R |
| 74 | R3400 | 338*368*40 | R3400 |
| 75 | R3180 | 346*318*38 | 5M7294 |
| 76 | R3350 | 360*335*40 | 150-27-00020 |
| 77 | R3660 | 366*394*20 | |
| 78 | R3400 | 368*339*40 | R3400 |
| 79 | R3550 | 381*355*38 | 17M-27-00102 |
| 80 | R3660 | 394*366*38 | 175-27-00130/1696442 |
| 81 | R3800 | 405*380*40 | 287-33-00010 |
| 82 | R3870 | 415*387*38 | JB5895 |
| 83 | R4290 | 457*429.2*19 | |
| 84 | R450 | 58*45*21 | 110-30-00045 |
| 85 | R430 | 58.2*43*24 | 110-30-00085 |
| 86 | R480 | 62*48*24.8* | HIT4110358 |
| 87 | R575 | 74*57.5*25 | |
| 88 | R575 | 75*57.5*27.5 | 140-30-00040 |
| 89 | R635 | 82.5*63.5*32.3 | 2M2858 |
| 90 | R737 | 87*73.7*21.5 | 20Y-30-00070 |
| 91 | R717 | 90*71.7*29 | 141-30-00610 |
| 92 | R730 | 92*73*32.5 | 1M8747 |
| 93 | R746 | 93*74.6*30 | |
| 94 | R770 | 93.3*77*29 | 150-30-00035 |
Technical Support & Services
- Installation guidance and support
- Maintenance and repair services
- Product performance analysis and troubleshooting
- Customized product design and engineering solutions
- Training programs for operators and maintenance personnel
Packaging & Shipping
Packaging: Each seal is individually packaged in protective plastic bags and secured in sturdy cardboard boxes.
Shipping: Worldwide shipping available. Orders ship within 24-48 hours. Standard delivery: 5-7 business days. Express shipping available. Tracking provided.
Shipping: Worldwide shipping available. Orders ship within 24-48 hours. Standard delivery: 5-7 business days. Express shipping available. Tracking provided.
Product Images
Frequently Asked Questions
What is the brand name of this product?
The brand name is NFK.
Where is this product manufactured?
Manufactured in China.
What certifications does this product have?
ISO 900000 certification.
What is the minimum order quantity?
Minimum order quantity is 10 units.
How long does delivery take after payment?
Delivery within 2-3 working days after payment.
What are the payment terms?
TT, Cash, Bank, PayPal, HSBC, CITY BANK, ANZ bank.
What is the supply capacity?
Supply ability of 100,000 units.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
GUANGZHOU UP OIL-SEALS TRADING CO.,LTD
Location
NO.11 BUILDING JING'AN GARDEN HULIN ROAD TIANHE DISTRICT GUANGZHOU CHINA
Contact Person
FION LIU