Looking to enhance your boat’s performance? Choosing the right cutlass bearing manufacturer can make all the difference! By comparing top factories, you’ll uncover quality, durability, and value. Discovering the best options means smoother sailing ahead. Dive into our article to find the perfect cutlass bearing for your needs!
GMP Bearings
Product Details: GMP Bearings specializes in manufacturing marine Cutlass bearings and water lubricated rubber bearings, designed for various applications including deep sea submersibles and electric propulsion systems.
Technical Parameters:
– Exceeds US Navy specifications in tensile strength, elongation, and bond strengt…
– Bond strength between the shell and rubber lining is 235 PSI (16.5 Kg/sq. cm).
Application Scenarios:
– Marine applications including naval vessels and commercial ships.
– Industrial applications such as submersible pumps and electric propulsion system…
Pros:
– Over 35 years of experience in manufacturing high-quality bearings.
– Scientifically designed and engineered by experts in tribology.
Cons:
– Specific product details and performance metrics may vary by application.
– Limited information on warranty and customer support services.
Johnson Cutless (Cutlass) Water-Lubricated Rubber Bearings – Duramax Marine
Product Details: Johnson Cutless Rubber Bearings are water-lubricated bearings engineered with a proprietary formulation of tough chemical and oil resistant nitrile rubber polymer lining, molded into a naval brass or non-metallic shell.
Technical Parameters:
– Meets all MIL-DTL-17901C Class II requirements
– Coefficient of friction is well under 0.001
Application Scenarios:
– Marine professionals in demanding environments
– Recreational boating
Pros:
– Utilizes water as a lubricant, reducing environmental impact
– Elastic properties protect the shaft from scoring and wear
Cons:
– May crystallize when starved of water
– Performance may vary with loading and rotational speed
Duramax Marine Bearings, Heat Exchangers, Seals & Impact Systems
Product Details: Duramax Marine offers a range of high-performance marine products including Johnson Cutless Bearings, Advanced Bearings, Heat Exchangers, Shaft Seals, and Impact Protection Systems designed for various marine applications.
Technical Parameters:
– ISO 9001:2015 certified
– Water-lubricated bearings
Application Scenarios:
– Marine vessels
– Industrial applications
Pros:
– High-quality and durable products
– Proven technology and unmatched service
Cons:
– Limited information on specific technical specifications
– Potentially higher cost compared to non-certified products
Cutless Bearings for sale at Propeller Depot
GMP Marine Cutlass Rubber Bearing
Product Details: GMP Marine Cutlass Rubber Bearings are designed for use in rudder, shaft, and stern gear applications across various marine vessels. They are made with high-quality Nitrile rubber and are available in a range of shaft diameters from 25mm to 400mm.
Technical Parameters:
– Density (Specific gravity): 1.25 ± 0.1
– Hardness Shore A: 65/75 shores A
– Tensile strength (Min): 120 kgf/cm2
– Elongation (Min): 200%
– Permanent Compression set (Max): 20%
– Bond strength (rubber lining to shell): 235 PSI (16.5 Kg/sq. cm)
Application Scenarios:
– Naval ships
– Luxury yachts
– Trawlers and coastal fishing boats
Pros:
– Exceeds US Navy specifications in critical parameters
– Resistant to swelling and exposure to chemicals and oil
Cons:
– Limited to specific shaft diameters unless bespoke sizes are requested
– Potentially higher cost compared to standard bearings
Gmp Vertical Pump Cutlass Rubber Bearings
Product Details: GMP Vertical Pump Cutlass Rubber Bearings are custom-made bearings designed for vertical turbine pumps, available in various sizes and types, with over 35 years of manufacturing experience.
Technical Parameters:
– Density (Specific gravity): 1.25 ± 0.1
– Hardness Shore A: 65/75 shores A
– Tensile strength (Min): 170 kgf/cm2
– Elongation (Min): 410%
– Young modules (Max): 220kg/cm2
– Permanent Compression set (Max): 20%
– Co-efficient of thermal expansion: 7×10^4
– Bond strength (rubber lining to shell): 235 PSI (16.5 Kg/sq. cm)
Application Scenarios:
– Used in vertical turbine pumps for nuclear power plants, thermal power plants, a…
– Applicable in municipal water projects and wastewater treatment plants.
Pros:
– Industry-leading bond strength and low coefficient of friction, reducing energy…
– Custom machined for tight tolerances and better concentricity.
Cons:
– Limited information on specific drawbacks.
– Potentially higher cost due to custom manufacturing.
Cutlass bearing – All boating and marine industry manufacturers
Product Details: Cutlass bearings are water-lubricated bearings made from materials such as brass, technoplastic polyamide resin, and rubber. They are designed to support propeller and rudder shafts in marine applications.
Technical Parameters:
– Outer bearing materials: brass (OT63), technoplastic polyamide resin, aluminum,…
– Inner bearing materials: rubber, resin (phenolic or bakelite), or bronze.
Application Scenarios:
– Used in stern tube and rudder tube assemblies.
– Suitable for supporting propeller and rudder shafts in marine propulsion systems…
Pros:
– Water-lubricated design reduces maintenance needs.
– Materials used help neutralize electrolytic corrosion.
Cons:
– Potential for wear over time depending on usage conditions.
– Limited to specific marine applications.
home – Cutless Bearings for Marine, Pump Applications | Exalto UK
Marine Cutlass Bearing – Stainless Steel Cutlass Rubber Bearing …
Product Details: Marine Cutlass Bearings including stainless steel, bronze, nitrile rubber, neoprene rubber, polygonal, and phenolic cutlass rubber bearings.
Technical Parameters:
– Weight: Customised
– Dimension: Customised
Application Scenarios:
– Used in vertical pumps and marine industry for propeller shaft stern tubes and r…
– Applicable in deep-sea submersibles and electric propulsion systems.
Pros:
– Exceeds US Navy specifications in tensile strength, elongation, and bond strengt…
– Scientifically designed and engineered by experts in tribology.
Cons:
– Customisation may lead to longer lead times.
– Pricing may vary based on specifications and materials.
Johnson Cutless Sleeve & Flanged Bearings (Cutlass) – Duramax Marine
Product Details: Johnson Cutless Water-Lubricated Bearings are widely used in vessels, offering various types including sleeve and flanged bearings made from naval brass and non-metallic materials, designed for efficient water lubrication.
Technical Parameters:
– Shaft sizes: 3/4″ to 6-1/2″ (19.05mm – 165.10mm) for sleeve bearings
– Shaft sizes: 2″ to 15″ (50.80mm – 381.00mm) for flanged bearings
Application Scenarios:
– Used in strut and stern tube mounts
– Effective as rudder-stock and pintle bushings
Pros:
– Over 100 different sizes in stock
– Custom sizes available upon request
Cons:
– Shells are furnished un-drilled unless specified
– Limited to specific shaft size ranges
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| GMP Bearings | GMP Bearings specializes in manufacturing marine Cutlass bearings and water lubricated rubber bearings, designed for various applications including de… | – Over 35 years of experience in manufacturing high-quality bearings. – Scientifically designed and engineered by experts in tribology. | – Specific product details and performance metrics may vary by application. – Limited information on warranty and customer support services. | www.gmpbearings.com |
| Johnson Cutless (Cutlass) Water-Lubricated Rubber Bearings – Duramax Marine | Johnson Cutless Rubber Bearings are water-lubricated bearings engineered with a proprietary formulation of tough chemical and oil resistant nitrile ru… | – Utilizes water as a lubricant, reducing environmental impact – Elastic properties protect the shaft from scoring and wear | – May crystallize when starved of water – Performance may vary with loading and rotational speed | www.duramaxmarine.com |
| Duramax Marine Bearings, Heat Exchangers, Seals & Impact Systems | Duramax Marine offers a range of high-performance marine products including Johnson Cutless Bearings, Advanced Bearings, Heat Exchangers, Shaft Seals,… | – High-quality and durable products – Proven technology and unmatched service | – Limited information on specific technical specifications – Potentially higher cost compared to non-certified products | www.duramaxmarine.com |
| Cutless Bearings for sale at Propeller Depot | www.propellerdepot.com | |||
| GMP Marine Cutlass Rubber Bearing | GMP Marine Cutlass Rubber Bearings are designed for use in rudder, shaft, and stern gear applications across various marine vessels. They are made wit… | – Exceeds US Navy specifications in critical parameters – Resistant to swelling and exposure to chemicals and oil | – Limited to specific shaft diameters unless bespoke sizes are requested – Potentially higher cost compared to standard bearings | gmpbearings.com |
| Gmp Vertical Pump Cutlass Rubber Bearings | GMP Vertical Pump Cutlass Rubber Bearings are custom-made bearings designed for vertical turbine pumps, available in various sizes and types, with ove… | – Industry-leading bond strength and low coefficient of friction, reducing energy… – Custom machined for tight tolerances and better concentricity. | – Limited information on specific drawbacks. – Potentially higher cost due to custom manufacturing. | gmpbearings.com |
| Cutlass bearing – All boating and marine industry manufacturers | Cutlass bearings are water-lubricated bearings made from materials such as brass, technoplastic polyamide resin, and rubber. They are designed to supp… | – Water-lubricated design reduces maintenance needs. – Materials used help neutralize electrolytic corrosion. | – Potential for wear over time depending on usage conditions. – Limited to specific marine applications. | www.nauticexpo.com |
| home – Cutless Bearings for Marine, Pump Applications | Exalto UK | |||
| Marine Cutlass Bearing – Stainless Steel Cutlass Rubber Bearing … | Marine Cutlass Bearings including stainless steel, bronze, nitrile rubber, neoprene rubber, polygonal, and phenolic cutlass rubber bearings. | – Exceeds US Navy specifications in tensile strength, elongation, and bond strengt… – Scientifically designed and engineered by experts in tribology… | – Customisation may lead to longer lead times. – Pricing may vary based on specifications and materials. | www.gmpbearings.net |
| Johnson Cutless Sleeve & Flanged Bearings (Cutlass) – Duramax Marine | Johnson Cutless Water-Lubricated Bearings are widely used in vessels, offering various types including sleeve and flanged bearings made from naval bra… | – Over 100 different sizes in stock – Custom sizes available upon request | – Shells are furnished un-drilled unless specified – Limited to specific shaft size ranges | www.duramaxmarine.com |
Frequently Asked Questions (FAQs)
What is a cutlass bearing, and why is it important?
A cutlass bearing is a type of bearing used in marine applications, primarily to support the shaft of a boat or ship. It helps reduce friction between the shaft and the hull, ensuring smooth operation and extending the life of the equipment. Properly functioning cutlass bearings are crucial for optimal performance and safety while navigating.
How do I choose the right cutlass bearing manufacturer?
When selecting a cutlass bearing manufacturer, consider factors like reputation, quality standards, and customer reviews. Look for manufacturers that use high-quality materials and have experience in marine applications. It’s also helpful to choose a company that offers a warranty and reliable customer support.
What materials are commonly used for cutlass bearings?
Cutlass bearings are typically made from materials like rubber, bronze, or composite materials. Rubber bearings provide excellent shock absorption and are resistant to corrosion, while bronze bearings offer durability and strength. Composite materials can combine the benefits of both, providing a balance of performance and longevity.
How can I maintain my cutlass bearings?
To maintain your cutlass bearings, regularly check for wear and tear, and ensure they are properly lubricated. Inspect the bearings for any signs of damage or corrosion, and replace them if necessary. Keeping the surrounding area clean and free from debris will also help prolong their life.
What should I do if my cutlass bearing needs replacement?
If your cutlass bearing needs replacement, first consult your vessel’s manual for specifications. It’s advisable to seek professional help for removal and installation to ensure it’s done correctly. Choose a high-quality replacement from a reputable manufacturer to maintain optimal performance and safety.
