ID
976995
$ 106.94
1-2 weeks delivery time
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The Vetus RULAGER40 Brass Cutlass Bearing is a precision-engineered bearing for shafts with a diameter of Ø40 mm and stern tubes with an imperial outer diameter of Ø2⅛". It features a robust brass outer casing and a polyurethane rubber lining with longitudinal grooves that ensure efficient water flow for cooling and lubrication. Designed for reliability, low friction, and vibration absorption, this bearing delivers durable and smooth performance for both motorboats and sailing yachts.
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Vetus RULAGER40 Brass Cutlass Bearing for Ø40 mm Shaft, Ø2⅛" Outer Diameter, Length 160 mm
The Vetus RULAGER40 is a high-quality cutlass bearing designed to provide precise alignment and smooth rotation of the propeller shaft. It combines a brass outer shell for superior structural strength and corrosion resistance with a polyurethane rubber lining that includes longitudinal grooves to promote water flow for continuous cooling and lubrication. This configuration minimizes friction, absorbs vibration, and ensures reliable, quiet operation under demanding marine conditions. Ideal for use in motorboats and sailing yachts, the RULAGER40 delivers long-term durability and maintenance-free performance.
Main Features
- Polyurethane rubber lining with high wear resistance and flexibility
- Brass outer casing (imperial size) for strength and corrosion protection
- Longitudinal grooves enable efficient water lubrication and cooling
- Designed for metric shaft diameter and inch-sized stern tube diameter
- Reduces friction, vibration, and shaft wear
- Available for larger shaft diameters upon request
Technical Data
Specifications Product Code RULAGER40 Manufacturer Vetus Shaft Diameter Ø40 mm Outer Diameter Ø2⅛" (54.0 mm) Length 160 mm Shell Material Brass Lining Material Polyurethane Rubber
Material Options
- Brass Bearings: Ideal for standard marine applications — highly durable, corrosion-resistant, and able to withstand dynamic loads.
- Phenol Bearings: Recommended for aluminum stern tubes or where galvanic corrosion must be avoided (phenolic resin shell construction).
Additional Information
The Vetus RULAGER40 brass cutlass bearing plays a vital role in supporting and aligning the propeller shaft, reducing friction and vibration while ensuring efficient power transmission. Its water-lubricated polyurethane lining maintains smooth, low-noise operation and long-lasting reliability. The robust brass shell provides exceptional mechanical stability and corrosion resistance, ensuring extended service life even in harsh marine environments.
Vetus rubber bearings for larger shaft diameters are available upon special request.
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