DKB Dust Proof Seal 40x50x2mm NBR Blue Wiper Hydraulic Cylinder Dust Seal with 31.5MPa Pressure Rating
Professional NBR blue material wiper seal with metal framework for hydraulic applications, designed to prevent foreign particles from entering cylinders.
- Model: DKB Dust Wiper Seal
- Material: NBR + Metal
- Color: Blue
- Temperature Range: -30°C to 100°C
- Hardness: HS90-HS95
- Speed: ≤1m/s
- Pressure: ≤31.5MPa
- Medium: Hydraulic Oil
- RPM: 3m/s
- Mounting Eccentric: Below 0.1mm TIR
- Shaft Eccentric: Below 0.05mm TIR
| Model | Dimensions (ID×OD×H) | Model | Dimensions (ID×OD×H) | Model | Dimensions (ID×OD×H) |
|---|---|---|---|---|---|
| DKB 1 | 18×30×6/9 | DKB 21 | 35×47×7/10 | DKB 41 | 80×100×12/15 |
| DKB 2 | 19×31×6/9 | DKB 22 | 35×47×7/9 | DKB 42 | 85×99×8/11 |
| DKB 3 | 20×32×6/9 | DKB 23 | 36×48×7/10 | DKB 43 | 90×104×8/11 |
| DKB 4 | 22×32×6/9 | DKB 24 | 40×50×7/10 | DKB 44 | 95×104×8/11 |
| DKB 5 | 22×34×6/9 | DKB 25 | 40×52×7/10 | DKB 45 | 95×109×8/11 |
| DKB 6 | 22×34×7/10 | DKB 26 | 40×62×8/11 | DKB 46 | 100×114×8/11 |
| DKB 7 | 22×37×6/9 | DKB 27 | 45×57×7/10 | DKB 47 | 105×119×8/11 |
| DKB 8 | 25×37×6/9 | DKB 28 | 45×68×7/10 | DKB 48 | 105×121×9/12 |
| DKB 9 | 28×38×7/10 | DKB 29 | 50×60×7/10 | DKB 49 | 110×126×8/11 |
| DKB 10 | 28×40×7/10 | DKB 30 | 50×62×7/10 | DKB 50 | 115×131×9/12 |
It depends on order quantity and season. Small quantities typically ship within 3-10 days, while large quantities require 7-30 days.
We provide pre-production samples before mass production and conduct final inspections before shipment.
Yes, we welcome sample orders. Please contact us for details.
We use standard export boxes or cartons, but can customize packaging according to your requirements.
Delivery Terms: FOB, EXW | Payment Currency: USD, EUR, CNY | Payment Type: T/T, L/C, MoneyGram, Western Union, Cash | Languages: English, Chinese
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.