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Cutlass Rubber Bearing

Established in the year 1979, “General Metals & Polymers”, is India’s leading manufacturer and exporter of Cutlass Rubber Bearings. GMP bearings are sold in over 15 countries across 5 continents.

GMPCutlass bearings are precisely designed and manufactured by adept professionals, using finest grade synthetic rubber, rubber chemicals, ferrous & non ferrous metals. Our bearings have precision construction, wear resistance and longer life.

We conduct physical & chemical test of raw materials (rubber & metal), before manufacture. Prior to shipping each bearing is subject to 100% inspection procedure for dimensional accuracy and finish.

Testing and quality control is conducted at our lab equipped for tensile testing, elongation testing, abrasion testing, friction testing, and swelling testing and also dimension checking equipment and gauges.

With a pristine track record for high quality and on time delivery, we have garnered a vast customer-pool across the markets of North Europe, Australia, South America, Middle East, East Asia, India and Indian Subcontinent.

  • GMP Marine Cutlass Bearings
  • GMP Marine Cutlass Bearings
  • GMP Marine Cutlass Bearings
  • GMP Marine Cutlass Bearings
  • GMP Marine Cutlass Bearings
  • GMP Marine Cutlass Bearings
GMP Marine Cutlass Bearings

GMP Marine Cutlass Bearings

Rs 4,000  / PieceGet Best Price

Product Brochure

Type of BearingCutlass
WeightCustomised
DimensionCustomised
Usage/ApplicationIndustrial
MaterialRubber
BrandGMP

GMP Marine Cutlass Rubber Bearing

GMP is one of the world’s most trusted names in the marine industry worldwide for over 35 years. Our bearings are used in rudder, shaft and stern gear applications for all types of marine vessels from naval ships, cargo/container ships, tankers, ocean liners, luxury yachts, to harbour tug boats, trawlers and costal fishing boats.

With continuing research and advancements in product technology, GMP Marine Cutlass bearings now exceed US Navy specifications in critical parameters like Tensile strength, elongation and bond strength.

GMP Marine Cutlass Rubber bearings are made to the highest quality standards, in materials, workmanship and dimensional accuracy (Clearance and tolerance is as per U.S. Navy Standard, BuShips plan number 810-1385664). Our bearings have proved its mettle by operating in the toughest conditions ranging from the arctic to the tropics, in shallow waters as well as high seas.

Our bearings cover a wide range of shaft diameters from 25mm to 400mm. (Bespoke sizes can also be made on request).

Our bearings are scientifically designed and manufactured by adept professionals; using premium grade material and skilled workmanship.
The inner groove design of GMP bearings combined with proprietary Nitrile rubber lining create a hydrodynamic lubricating film to separate the bearing surface and the shaft even at low shaft speeds. The grooves are designed for maximum lubricating water flow and dissipation of heat. Abrasive grit is flushed out through these grooves, protecting the shaft as well as the bearings from damage.

GMP Marine Cutlass rubber bearings are engineered with a proprietary formulation of Nitile rubber perfected over decades of research and development. The rubber is extremely tough and resistant to swelling, as well as exposure to chemicals and oil. This Nitrile rubber compound is molded and bonded with the metal or non-metallic shell. The bond strength between the shell and Nitrile rubber lining is an industry leading 235 PSI (16.5 Kg/sq. cm)

Concentricity and Cylindricity

Most manufacturers use centreless grinding techniques to finish the outside diameter but centreless grinding process does not take the inside diameter of the bearing into account, the centres of the outside diameter and inside diameter may not be the same.

GMP bearings are mounted on a mandrel and ground on a cylindrical grinder, thus achieving better concentricity as well as cylindricity to the full length of the bearing so that it is perfectly round, perfectly straight and has no taper, as compared to bearings turned on a lathe machine.

Rubber Properties

GMP Specified

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%

Co- efficient of thermal expansion

(Max) 7x104

Bond strength (rubber lining to shell)

235 PSI (16.5 Kg/sq. cm)

 

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Fluted Cutlass Rubber Bearing

Fluted Cutlass Rubber Bearing

Rs 4,000  / PieceGet Best Price
Type of BearingCutlass
WeightCustomised
DimensionCustomised
Usage/ApplicationIndustrial
MaterialRubber
BrandGMP
GMP is one of the world’s most trusted names in the marine industry worldwide for over 35 years. Our bearings are used in rudder, shaft and stern gear applications for all types of marine vessels from naval ships, cargo/container ships, tankers, ocean liners, luxury yachts, to harbor tugboats, trawlers and costal fishing boats.

Our bearings cover a wide range of shaft diameters from 25mm to 400mm. (Bespoke sizes can also be made on request).

We are of the leading manufacturers and exporters of Fluted Cutlass Rubber Bearing

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Stern Tube Bearing

Stern Tube Bearing

Rs 5,000  / PieceGet Best Price
Type of BearingCutlass
WeightCustomised
DimensionCustomised
Usage/ApplicationIndustrial
MaterialRubber
BrandGMP
GMP is one of the world’s most trusted names in the marine industry worldwide for over 35 years. Our bearings are used in rudder, shaft and stern gear applications for all types of marine vessels from naval ships, cargo/container ships, tankers, ocean liners, luxury yachts, to harbor tugboats, trawlers and costal fishing boats.

Our bearings cover a wide range of shaft diameters from 25mm to 400mm. (Bespoke sizes can also be made on request).

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Spiral Cutlass Rubber Bearing

Spiral Cutlass Rubber Bearing

Rs 3,000  / PieceGet Best Price
Type of BearingCutlass
WeightCustomised
DimensionCustomised
Usage/ApplicationIndustrial
MaterialRubber
BrandGMP
GMP is one of the world’s most trusted names in the marine industry worldwide for over 35 years. Our bearings are used in rudder, shaft and stern gear applications for all types of marine vessels from naval ships, cargo/container ships, tankers, ocean liners, luxury yachts, to harbor tugboats, trawlers and costal fishing boats.

Our bearings cover a wide range of shaft diameters from 25mm to 400mm. (Bespoke sizes can also be made on request).

We are one of the renowned manufacturers and exporters  of Spiral Cutlass Rubber Bearing in Mumbai, India.

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GMP Non-Metal (Composite) Sleeve Cutlass Rubber Bearing

GMP Non-Metal (Composite) Sleeve Cutlass Rubber Bearing

Rs 2,000  / PieceGet Best Price

Product Brochure

BrandGMP
ColorBlack and Brown
Shaft size25mm to 200mm
RubberNitrile (KNB)
Hardness65-70 Shore A
Tensile strength105 to 172 Kgf/cm2
Bond strength235 PSI (16.5 Kg/sq. cm)
Elongation(Min) 200%

GMP Non-Metal (Composite) Marine Cutlass Rubber bearing.

GMP Non-Metal (Composite) Cutlass Rubber Bearings offer all the benefits of our brass shelled bearings with added benefit of being light weight (1/3 the weight of brass bearings) and no galvanic corrosion due to its anti electrolytic properties.

GMP Composite Cutlass Rubber bearing are made of proprietary composite materials developed by our in house R&D team. The material is resistant to oil, grease and chemicals and match the temperature range of metal bearing materials to function at temperatures from -4°C to 70°C

High temperature resistance and negligible swelling characteristics of GMP composite rubber bearings enable them to operate at a closer running clearance than other bearing materials.

GMP Composite Cutlass Rubber Bearings are available in brown and black colours.

GMP Flanged Composite Cutlass Rubber Bearings is available only in black.

Rubber Properties

GMP Specified

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%

Co- efficient of thermal expansion

(Max) 7x104

Bond strength (rubber lining to shell)

235 PSI (16.5 Kg/sq. cm)



Additional Information:

  • Item Code: GMP-NM
  • Production Capacity: 40,000 units
  • Delivery Time: within 2 weeks

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Circular Cutlass Rubber Bearing

Circular Cutlass Rubber Bearing

Rs 4,000  / PieceGet Best Price
Type of BearingCutlass
WeightStandard
Dimension25mm to 400mm.
Usage/Applicationindustrial
MaterialRubber
BrandGMP
Most manufacturers use centreless grinding techniques to finish the outside diameter but centreless grinding process does not take the inside diameter of the bearing into account, the centres of the outside diameter and inside diameter may not be the same.

GMP bearings are mounted on a mandrel and ground on a cylindrical grinder, thus achieving better concentricity as well as cylindricity to the full length of the bearing so that it is perfectly circular, perfectly straight and has no taper, as compared to bearings turned on a lathe machine.

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Cutlass Bearing For Propeller Shaft Stern Tubes

Cutlass Bearing For Propeller Shaft Stern Tubes

Rs 4,000  / PieceGet Best Price
Type of BearingCutlass
WeightCustomised
DimensionCustomised
Usage/ApplicationIndustrial
MaterialRubber
BrandGMP
GMP is one of the world’s most trusted names in the marine industry worldwide for over 35 years. Our Cutlass bearing are used in rudder, shaft and stern gear applications for all types of marine vessels from naval ships, cargo/container ships, tankers, ocean liners, luxury yachts, to harbor tugboats, trawlers and costal fishing boats.

Our bearings cover a wide range of shaft diameters from 25mm to 400mm. (Bespoke sizes can also be made on request).

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  • Mild Steel Cutlass Rubber Bearing
  • Mild Steel Cutlass Rubber Bearing
  • Mild Steel Cutlass Rubber Bearing
Mild Steel Cutlass Rubber Bearing

Mild Steel Cutlass Rubber Bearing

Rs 40  / PieceGet Best Price
Type of BearingCutlass
WeightCustomised
DimensionCustomised
Usage/ApplicationIndustrial
MaterialRubber
BrandICON
GMP began it journey of excellence by developing and manufacturing marine Cutlass bearings for the Indian navy in 1979. Since then we have grown to become one the world’s leading manufacturer and exporter of Water Lubricated Rubber Bearings / Cutlass Rubber Bearings.

With our expertise in Tribology of rubber and metal, we now design and develop water lubricated / cutlass bearings for special applications and highly demanding environments like deep-sea submersibles, shaft bearings for new generation electric propulsion systems and special industrial applications like bearings for ceramic shaft sleeves, etc.

With continuing research and advancements in product technology, our bearings now exceed US Navy specifications in critical parameters like Tensile strength, elongation and bond strength.

GMP bearings are made to the highest quality standards, in materials, workmanship and dimensional accuracy (Clearance and tolerance is as per U.S. Navy Standard, BuShips plan number 810-1385664 for marine bearings) and as per client specifications for industrial bearings. For over 35 years, our bearings have proved its mettle by operating in the toughest industrial environments and marine conditions ranging from the arctic to the tropics, in shallow waters as well as high seas.

Our range of cutlass bearings includes metal shell and nonmetal shell (Hard Composite) with or without flange, inner rubber lining in Nitrile, Neoprene, etc. Our products find usage in vertical pumps and marine industry for propeller shaft stern tubes and rudder bearings. Our bearings cover a wide range of shaft diameters from 22mm to 400mm. (Bespoke sizes can also be made on request).

All GMP bearings are scientifically designed and engineered by experts in tribology; (the science and technology of interacting surfaces in relative motion for friction, lubrication and wear), manufactured using premium grade material, and skilled workmanship. We conduct physical & chemical test of rubber and metals before manufacturing and dimensional accuracy check of every finished bearing before dispatch. Testing and quality control is conducted at our lab equipped for tensile testing, elongation testing, abrasion testing, friction testing, coefficient of thermal expansion and swell testing.

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Non Metal Shell Cutlass Rubber Bearing

Non Metal Shell Cutlass Rubber Bearing

Rs 2,000  / PieceGet Best Price
GMP non-metal shell Cutlass Rubber Bearings offer all the benefits of our brass shelled bearings with added benefit of being lightweight (1/3 the weight of brass bearings) and no galvanic corrosion due to its anti-electrolytic properties.

GMP non-metal shell Cutlass Rubber bearings are made of proprietary composite materials developed by our in house R&D team. The material is resistant to oil, grease and chemicals and match the temperature range of metal bearing materials.

High temperature resistance and negligible swelling characteristics of GMP non-metal shell Cutlass Rubber bearings enable them to operate at a closer running clearance than other bearing materials.

The composite outer shell is kept flexible for better grip when pressed into the housing. Our shell material also has bearing properties, so even if the soft lining is worn out the shaft will not be damaged.

GMP non-metal shell Cutlass Rubber bearings are available in brown and black colours. GMP Flanged non-metal shell Cutlass Rubber Bearings is available only in black.

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Anti Electrolytic Cutlass Rubber Bearing

Anti Electrolytic Cutlass Rubber Bearing

Rs 2,000  / PieceGet Best Price
GMP non-metal shell Cutlass Rubber Bearings offer all the benefits of our brass shelled bearings with added benefit of being lightweight (1/3 the weight of brass bearings) and no galvanic corrosion due to its anti-electrolytic properties.

GMP non-metal shell Cutlass Rubber bearings are made of proprietary composite materials developed by our in house R&D team. The material is resistant to oil, grease and chemicals and match the temperature range of metal bearing materials.

High temperature resistance and negligible swelling characteristics of GMP non-metal shell Cutlass Rubber bearings enable them to operate at a closer running clearance than other bearing materials.

The composite outer shell is kept flexible for better grip when pressed into the housing. Our shell material also has bearing properties, so even if the soft lining is worn out the shaft will not be damaged.

GMP non-metal shell Cutlass Rubber bearings are available in brown and black colours. GMP Flanged non-metal shell Cutlass Rubber Bearings is available only in black.

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Flanged Cutlass Bearing

Flanged Cutlass Bearing

Rs 6,000  / PieceGet Best Price
WeightCustomised
DimensionCustomised
Usage/ApplicationIndustrial
Seal TypeRubber
ShapeRound
CustomisationCustomised
Product TypeCutless Rubber Bearing

GMP Flanged Marine Cutlass Rubber Bearings

Our Flanged Bearings designed for heavy duty operations are cast centrifugally with an integral flange; the shells are heavy walled to provide structural strength. The flange is bolted to the stern tube or strut housing to retain the bearing and prevent rotation within the housing.

Shells are furnished un-drilled unless specified. GMP flanged Marine Cutlass Rubber Bearings are available in solid and split designs.

Properties

GMP Specified

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%

Co-efficient of thermal expansion

(Max) 7x104

Bond strength (rubber lining to shell)

235 PSI (16.5 Kg/sq. cm)

 

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    Composite Cutlass Rubber Bearings

    Composite Cutlass Rubber Bearings

    Rs 2,000  / PieceGet Best Price
    Type of BearingCutlass
    WeightCustomised
    DimensionCustomised
    Usage/ApplicationIndustrial
    MaterialRubber
    BrandGMP
    GMP Composite shell Cutlass Rubber Bearings offer all the benefits of our brass shelled bearings with added benefit of being lightweight (1/3 the weight of brass bearings) and no galvanic corrosion due to its anti-electrolytic properties.

    GMP Composite shell Cutlass Rubber bearings are made of proprietary composite materials developed by our in house R&D team. The material is resistant to oil, grease and chemicals and match the temperature range of metal bearing materials.

    High temperature resistance and negligible swelling characteristics of GMP Composite shell Cutlass Rubber bearings enable them to operate at a closer running clearance than other bearing materials.

    The composite outer shell is kept flexible for better grip when pressed into the housing. Our shell material also has bearing properties, so even if the soft lining is worn out the shaft will not be damaged.

    GMP Composite shell Cutlass Rubber bearings are available in brown and black colours. GMP Flanged Composite shell Cutlass Rubber Bearings is available only in black.

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