Michigan Wheel Aqualube Phenolic Cutlass Bearing – Metric Sizes

ID 1366955

$ 73.89

1-2 weeks delivery time

Shaft Diameter:

Stern Tube Diameter:

Length, mm:

The Michigan Wheel Aqualube phenolic cutlass bearing is a water-lubricated shaft bearing for marine propulsion systems. Available in metric sizes with shaft diameters from 22 mm to 110 mm, outer diameters from 35 mm to 135 mm, and lengths from 88 mm to 440 mm. Features a non-metallic phenolic shell with nitrile rubber lining for corrosion resistance, abrasion durability, and hydrodynamic water lubrication.

Description
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Michigan Wheel Aqualube Phenolic Cutlass Bearing – Metric Sizes, 22–110 mm Shaft, Water Lubricated

The Michigan Wheel Aqualube phenolic cutlass bearing is designed for marine propulsion systems, providing reliable shaft support while reducing friction, vibration, and wear.

This version features a non-metallic phenolic shell, offering excellent corrosion resistance and suitability for installations where metal housings are not preferred. The internal lining is made from specially formulated nitrile rubber for high abrasion resistance and long service life.

Water lubrication is achieved through longitudinal grooves, allowing a hydrodynamic film to form between the shaft and bearing surface. This prevents direct contact and ensures smooth operation even at low shaft speeds. :contentReference[oaicite:0]{index=0}

Key Features

Water-lubricated cutlass bearing
Non-metallic phenolic shell construction
Nitrile rubber lining
High resistance to abrasion and wear
Corrosion-resistant design
Reduces vibration and noise
Hydrodynamic water lubrication
Suitable for marine propulsion systems

Technical Specifications

Shaft (ID)	Outer Diameter (OD)	Length
22 mm	35 mm	88 mm
25 mm	40 mm	100 mm
30 mm	40 mm	120 mm
30 mm	45 mm	120 mm
35 mm	50 mm	140 mm
40 mm	50 mm	160 mm
40 mm	55 mm	160 mm
45 mm	65 mm	180 mm
50 mm	70 mm	200 mm
55 mm	75 mm	220 mm
60 mm	80 mm	240 mm
65 mm	85 mm	260 mm
70 mm	90 mm	280 mm
75 mm	95 mm	300 mm
80 mm	100 mm	320 mm
85 mm	105 mm	340 mm
90 mm	110 mm	360 mm
100 mm	125 mm	400 mm
110 mm	135 mm	440 mm

Aqualube bearings are designed to allow abrasive particles to pass through the grooves and be flushed out by water flow, reducing wear and protecting the propeller shaft in demanding marine environments.