Exalto Bearings Brass Rubber Marine Shaft Bearings – Imperial Sizes 7/8″–6 1/2″

Exalto Bearings Brass Rubber Marine Shaft Bearings – Imperial Sizes 7/8″–6 1/2″

Exalto Bearings Brass Rubber Marine Shaft Bearings are designed for supporting and guiding rotating shafts in marine and industrial mechanical applications. The bearings feature a brass outer housing combined with a rubber bearing liner, providing a durable construction for smooth shaft rotation and dependable operation.

The range includes 57 configurations with imperial dimensions. Available shaft diameters extend from 7/8 inch to 6 1/2 inches, with different external diameters and overall lengths to suit the specified shaft and housing dimensions.

Brass Housing Construction

Each bearing features a brass outer housing. Brass provides structural support and corrosion resistance for mechanical installations, including marine applications.

The material is specified as Brass in the supplied product technical data.

Rubber Bearing Liner

The rubber bearing liner provides the contact surface for the rotating shaft. The supplied descriptions identify smooth shaft operation, reduced friction and reliable shaft guidance as key characteristics.

Selected models are also described as providing vibration damping and reduced operating noise.

Marine Shaft Support and Guidance

The bearings are intended to support rotating shafts and maintain stable shaft guidance during operation. The series includes configurations for smaller shafts and larger, heavy-duty mechanical installations.

Imperial Shaft Dimensions

All 57 configurations in this range are specified in inches. The internal bearing diameter corresponds to the intended shaft diameter.

Available shaft diameters range from 7/8" to 6 1/2".

External Bearing Diameter

The external diameter corresponds to the outside diameter of the bearing housing. Available external diameters range from 1 1/4" to 8 3/8".

Some shaft sizes have multiple external diameter options. For example:

• 7/8" shaft: external diameters of 1 1/4", 1 3/8" and 1 1/2".
• 1 1/8" shaft: external diameters of 1 1/2", 1 5/8", 1 3/4" and 2".
• 1 3/8" shaft: external diameters of 1 7/8", 2", 2 1/8" and 2 3/8".
• 2 1/2" shaft: external diameters of 3 1/8", 3 3/8" and 3 1/2".

Overall Bearing Length

The available bearing lengths range from 3 1/2" to 30", depending on the selected model.

The overall length must be checked together with the internal and external diameters when selecting a bearing.

Available Models and Dimensions

The table below lists all 57 configurations. Shaft diameter, external diameter and length are expressed in inches.

Key Features

• Brand: Exalto Bearings.
• Product Type: Rubber Marine Shaft Bearing.
• Housing Material: Brass.
• Inner Bearing Component: Rubber Liner.
• Dimensions: Imperial (inches).
• Shaft Diameter Range: 7/8" to 6 1/2".
• External Diameter Range: 1 1/4" to 8 3/8".
• Overall Length Range: 3 1/2" to 30".
• Application: Marine and Industrial Shaft Support.
• Available Variants: 57.
• Sales Unit: 1 Piece.

Technical Specifications

Bearing Size Selection

Select the required bearing according to three dimensions:

• Shaft: Internal bearing diameter corresponding to the shaft diameter.
• Shaft Tube: External bearing diameter.
• Length: Overall bearing length.

All three measurements are specified in inches. Some shaft sizes are available with different external diameters or lengths.

Confirm the complete dimensional combination against the installation requirements before ordering. The internal composition of the rubber lining, lubrication requirements and manufacturing tolerances are not specified in the supplied product data.