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Exalto RG7 Oil Lubricated Bronze Shaft Bearing Bushings Ø25–120 mm
Exalto RG7 Oil Lubricated Bronze Shaft Bearing Bushings are mechanical bearing components designed to provide support and guidance for rotating shafts in oil-lubricated installations. Manufactured from RG7 bronze, they are intended for applications where reliable shaft support, low-friction operation and durability are required.
The range includes 36 configurations with different internal diameters, external diameters and overall lengths. Each bearing is supplied as one individual piece.
RG7 Bronze Construction
The bearings are manufactured from RG7 bronze, as specified in the supplied product information. Their bronze construction is intended for mechanical bearing applications requiring shaft support under oil lubrication.
Oil-Lubricated Operation
The Exalto RG7 bearings are designed for use in oil-lubricated bearing systems. Appropriate lubrication supports smooth shaft rotation and helps reduce friction and wear during operation.
Shaft Support and Guidance
The cylindrical bearing design provides a supporting surface for rotating shafts. The selected bearing dimensions must match the shaft and surrounding installation.
Available Shaft Diameters
The range covers the following shaft diameters:
- 25, 30, 35, 40, 45 and 50 mm.
- 55, 60, 65, 70, 75 and 80 mm.
- 85, 90, 95, 100, 110 and 120 mm.
External Bearing Diameter
The external diameter of the bearing varies according to the selected model. Available external diameters range from 40 mm to 140 mm.
The external diameter should be matched to the corresponding installation or shaft tube dimensions.
Standard and Extended Lengths
The supplied range includes shorter bearing versions and corresponding extended-length configurations for different shaft support requirements.
Available overall lengths range from 25 mm to 240 mm, depending on the shaft diameter and selected product version.
Available Models and Dimensions
All dimensions are expressed in millimetres. The table lists the exact configurations provided in the product data.
Article Code Shaft Ø External Ø Length 79415 25 40 25 79425 30 45 30 79435 35 50 35 79445 40 55 40 79455 45 60 45 79465 50 65 50 79475 55 70 55 79485 60 75 60 79495 65 80 65 79505 70 85 70 79515 75 95 75 79525 80 100 80 79535 85 105 85 79545 90 110 90 79555 95 115 95 79565 100 120 100 79575 110 130 110 79585 120 140 120 79615 25 40 50 79625 30 45 60 79635 35 50 70 79645 40 55 80 79655 45 60 90 79665 50 65 100 79675 55 65 110 79685 60 75 120 79695 65 80 130 79705 70 85 140 79715 75 95 150 79725 80 100 160 79735 85 105 170 79745 90 110 180 79755 95 115 190 79765 100 120 200 79775 110 130 220 79785 120 140 240
Key Features
- Brand: Exalto.
- Product Type: Oil-Lubricated Shaft Bearing Bushing.
- Material: RG7 Bronze.
- Lubrication Type: Oil.
- Application: Rotating Shaft Support and Guidance.
- Available Shaft Diameters: 25–120 mm.
- External Diameters: 40–140 mm.
- Overall Lengths: 25–240 mm.
- Available Configurations: 36.
- Sales Unit: 1 Piece.
Technical Specifications
Brand Exalto Material RG7 Bronze Product Type Cylindrical Shaft Bearing Bushing Lubrication Oil Lubricated Shaft Diameter Range 25–120 mm External Diameter Range 40–140 mm Length Range 25–240 mm Available Variants 36 Sales Unit 1 Piece
Bearing Selection
Select the appropriate RG7 bearing using three dimensions:
- Shaft: Required shaft diameter in mm.
- Shaft Tube: Specified external bearing diameter in mm.
- Length: Overall bearing length in mm.
Verify all three dimensions and the required oil lubrication arrangement before ordering. Bearings with the same shaft diameter may be available in different lengths or external diameters.
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