Johnson Cutless
Water-Lubricated Bearing Systems, Rudder Bearings & Stern Tube Filler Advanced
Water-Lubricated Strut, Stern Tube & Rudder Bearing Systems Duramax Heat Exchange Systems Duramax Shaft Seal Systems Duramax Impact Protection Systems Duramax Industrial Products

Johnson Cutless Sleeve & Flanged Bearings (Cutlass)

Johnson Cutless Naval Brass Sleeve Bearings (Cutlass) These Naval Brass Sleeve Bearings adapt equally well to strut and stern tube mounts, and often used effectively as rudder-stock and pintle bushings.
	Diameters are precision fitted to the shaft size with correct clearance for efficient water lubrication. Thin shelled units are available for struts of small craft. Over 100 different sizes in stock Available in inch and metric sizes Custom sizes available upon request For shaft sizes: 3/4" to 6-1/2" (19.05mm - 165.10mm)

Johnson Cutless Non-Metallic Sleeve Bearings These Non Metallic Sleeve Bearings feature a structure of engineered reinforced thermoset plastic. The nitrile rubber polymer liner that is bonded to shell, is non-corrosive and inherently resistant to chemicals, oil and grease, as well as being anti-electrolytic.
	Lightweight Over 100 different sizes in stock Available in inch and metric sizes Custom sizes available upon request For shaft sizes: 3/4" to 6" (19.05mm - 152.40mm)

Johnson Cutless Strut or Aft Stern Tube Flanged Bearings Flanged Bearings are centrifugally cast naval brass with an integral flange for bolting to stern tube or strut housing to retain bearing and prevent rotation in housing. Shells are heavy walled providing structural strength and can be step turned if desired. Shells are furnished un-drilled unless specified.
	Available in solid and split design Over 70 different sizes in stock Custom sizes available upon request For shaft sizes: 2" to 15" (50.80mm - 381.00mm)

Johnson Cutless Strut or Aft Stern Tube Split Flanged Bearings Split styles offer ease of installation and change. Shells are heavy walled providing structural strength and can be step turned if desired. Flanged Bearings are centrifugally cast naval brass with an integral flange for bolting to stern tube or strut housing to retain bearing and prevent rotation in housing. Shells are heavy walled providing structural strength and can be step turned if desired. Shells are furnished un-drilled unless specified.
	Available in solid and split design Over 70 different sizes in stock Custom sizes available upon request For shaft sizes: 2" to 15" (50.80mm - 381.00mm)

Johnson Cutless Forward Stern Tube Flanged Bearings Flanged Bearings are centrifugally cast naval brass featuring heavy metal wall and integral flange. Integral flange permits solid bolting of bearing to stern tube stuffing box. A machined male pilot on the integral flange mates with the female recess of the stuffing box. Shells are furnished un-drilled unless specified.
	Available in solid and split design Over 70 different sizes in stock Custom sizes available upon request For shaft sizes: 2-1/2" to 15" (63.50mm - 381.00mm)

Johnson Cutless Forward Stern Tube Split Flanged Bearings Split styles offer ease of installation and change. Shells are heavy walled providing structural strength and can be step turned if desired. Flanged Bearings are centrifugally cast naval brass featuring heavy metal wall and integral flange. Integral flange permits solid bolting of bearing to stern tube stuffing box. A machined male pilot on the integral flange mates with the female recess of the stuffing box. Shells are furnished un-drilled unless specified.
	Available in solid and split design Over 70 different sizes in stock Custom sizes available upon request For shaft sizes: 2-1/2" to 15" (63.50mm - 381.00mm)

Duramax Bearings

DuraBlue Stern Tube Bearings DuraBlue water-lubricated stern tube bearings are manufactured using a unique synthetic reinforced composite that incorporates solid lubricants for superior operation and outstanding wear life in blue water applications. The composite resin matrix was designed to withstand the rigors of seawater operation and frictional heat generated when used in stern tube propulsion systems.
	Pollution Free Approved for 2:1 L/d operation Ultra low friction propulsion bearing - COF 0.001 High strength-to-weight ratio Internal lubricants for superior operation Proprietary fiber/resin matrix for extended wear life

Duramax DuraBlue Greaseless Rudder Bushing DuraBlue is a self lubricated composite bushing designed for use in highly loaded oscillatory applications such as found in rudder, pintle and stearing gear assemblies. DuraBlue needs no lubrication and is exceptionally wear resistant with an extremely long wear life. It has a low coefficient of friction value of 0.1 to 0.2, resulting in no stick-slip during operation. DuraBlue experiences virtually no swelling in seawater, and a very low thermal coefficient of expansion. Its proprietary fiber matrix greatly extends wear life and a self-lubricating formulation for dry running.
	No lubrication is required High load capacity Dimensionally stable Chemical and corrosion resistant Tolerant to edge loading Sizes available: 1" - 42" (2.5 - 107cm) outside diameter.

Duramax NCB Shaft Sleeves Nickel-Chrome-Boron (NCB) alloy hard coating resists abrasion and corrosion protecting the shaft made of conventional materials, extending its wear life by as much as 4-5 times.
	Nickel Chrome Boron Alloy Gives maximum protection for Rudder Stock and Tail Shafts Extends bearing and shaft life

Johnson Cutless Stern Tube Filler Johnson Cutless Stern Tube Filler is a specially formulated environmentally-friendly displacement medium from Duramax Marine that affords freeze damage protection structure for a vessel's stern tube, propeller shaft and bearings during winter lay up.
	Non-Flammable Water Soluble Easy Application Easy Removal Biodegradable

		Johnson Cutless® Sleeve & Flange Bearings
		Johnson Cutless® Flange Bearings Installation Guide
Duramax® is a registered trademark of Duramax Marine® LLC. Johnson® is a registered trademark of Duramax Marine® LLC. Cutless® is a registered trademark of Duramax Marine® LLC. DuraBlue® is a trademark of Duramax Marine® LLC.