CB*39-66 Single Roller Chock: Premium Marine Cast Iron Roller Chock for Mooring Applications
Marine chocks are essential deck fittings that come in various forms, including closed chocks, open chocks, no-roller chocks, and Single Roller Chock. These are primarily categorized into no-roller chocks and roller chocks. Typically, marine chocks are manufactured through casting processes, available in both integral and modular forms. Marine cast chocks are commonly installed on the gunwale of the bow and poop of ships. Roller chocks, in particular, are designed to reduce friction on mooring ropes, enhancing the efficiency and longevity of mooring operations.
The CB39-66 Single Roller Chock is a high-performance marine cast iron roller chock, featuring a single roller. It is meticulously crafted in accordance with the shipping standard CB39-66, ensuring top-notch quality and reliability. This chock has gained approval from renowned classification societies such as the China Classification Society (CCS), American Bureau of Shipping (ABS), DNV, BV, LR, and KR, making it a trusted choice for marine applications worldwide.
Key Features:
- Material: High-quality cast iron for durability and strength.
- Technology: Precision casting for accurate dimensions and smooth finishes.
- Standard Compliance: Strictly adheres to CB*39-66 shipping standard.
- Certifications: Approved by CCS, DNV, ABS, BV, LR, and KR.
- Design: Single roller design to minimize friction on mooring ropes.
Specifications:
- Model Type: CB*39-66 Single Roller Chock
- Material: Cast Iron
- Technology: Casting
- Standard: CB*39-66
- Certificates: CCS, DNV, ABS, BV, LR, KR
Detailed Drawing of CB*39-66 Single Roller Chocks (Type A, Unit: mm):
| Steel Rope Diameter | Hemp Rope Circumference | Roller Diameter D | L | B | H | h | A | A1 | A2 | d | Bolts Quantity (piece) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.5 | 125 | 75 | 600 | 175 | 135 | 40 | 550 | 250 | 125 | 17 | 8 | 35 |
| 19.5 | 175 | 100 | 750 | 210 | 155 | 45 | 680 | 250 | 140 | 21 | 8 | 63 |
| 22.5 | 200 | 125 | 900 | 245 | 175 | 50 | 830 | 280 | 175 | 25 | 8 | 104 |
| 26.0 | 225 | 150 | 1060 | 280 | 205 | 55 | 970 | 320 | 190 | 30 | 8 | 152 |
| 30.5 | 250 | 170 | 1150 | 310 | 218 | 58 | 1060 | 340 | 220 | 33 | 8 | 187 |
| 33.5 | 275 | 185 | 1250 | 340 | 235 | 60 | 1160 | 350 | 250 | 33 | 8 | 230 |
| 37.5 | 300 | 200 | 1300 | 360 | 260 | 65 | 1210 | 330 | 270 | 33 | 12 | 277 |
| 43.5 | 325 | 230 | 1420 | 400 | 270 | 65 | 1320 | 340 | 300 | 33 | 12 | 370 |
| 48.5 | 350 | 250 | 1550 | 420 | 285 | 70 | 1430 | 380 | 300 | 39 | 12 | 459 |
Frequently Asked Questions (FAQs):
Q1: What is the primary function of the CB*39-66 Single Roller Chocks?
A1: The CB*39-66 Single Roller Chock is designed to reduce friction on mooring ropes, enhancing the efficiency and longevity of mooring operations on ships.
Q2: What materials are used in the manufacturing of the CB*39-66 Single Roller Chocks?
A2: The CB*39-66 Single Roller Chock is made from high-quality cast iron, ensuring durability and strength in marine environments.
Q3: Which classification societies have approved the CB*39-66 Single Roller Chocks?
A3: The CB*39-66 Single Roller Chock has gained approval from renowned classification societies such as CCS, DNV, ABS, BV, LR, and KR.
Q4: Can the CB*39-66 Single Roller Chocks be customized according to specific requirements?
A4: While the CB*39-66 Single Roller Chock is manufactured to strict standards, we can discuss customization options based on your specific needs and requirements.
Q5: What are the benefits of using a roller chock over a no-roller chocks?
A5: Roller chocks, like the CB*39-66 Single Roller Chocks, reduce friction on mooring ropes, leading to smoother mooring operations and extended rope lifespan compared to no-roller chocks.
Please Note: The description might be incorrect, please contact us for confirmation.
Tag: Our other products
Click here to send inquiry via whatsapp
