Spherical Plain Bearings - Radial
Spherical plain bearings (SPBs), or bushings, are metal-on-metal bearings consisting of a spherically ground inner ring housed in a mating outer ring without any rolling elements. While all plain bearings are precision ground and made from through-hardened steel, custom orders are available and can include special materials, clearances, surface finishes or configurations to accommodate unique applications.
Design Attributes:Rings manufactured from hardened steel help deliver consistent, reliable performance.Phosphate-treated rings coated with molybdenum disulfide (MoS2) minimize friction of contacting surfaces.Simplified housing and shaft designs reduce installation time.
Applications:A-frames, dump cylinders, front and rear struts, and steering cylinders for mining trucks.Equalizer track bars, lift and tilt cylinders, push blades, trunnion balls and ripper blades for bulldozers.Articulated joint upper and lower steering cylinders and boom and bucket cylinders for wheel loaders.Stick and bucket cylinders for hydraulic excavators.Additional applications for space shuttles, heavy movable structures and miscellaneous vehicles
![0 Inch | 0 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.375 Inch | 9.525 Millimeter RBC BEARINGS ORB8L Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61829-0-inch-0-millimeter-x-0-875-inch-22-225-millimeter-x-0-375-inch-9-525-millimeter-rbc-bearings-orb8l-spherical-plain-bearings-radial.jpg)
![0 Inch | 0 Millimeter x 7.75 Inch | 196.85 Millimeter x 3.75 Inch | 95.25 Millimeter RBC BEARINGS ORB809L Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61832-0-inch-0-millimeter-x-7-75-inch-196-85-millimeter-x-3-75-inch-95-25-millimeter-rbc-bearings-orb809l-spherical-plain-bearings-radial.jpg)
![0 Inch | 0 Millimeter x 6.25 Inch | 158.75 Millimeter x 3 Inch | 76.2 Millimeter RBC BEARINGS ORB64L Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61830-0-inch-0-millimeter-x-6-25-inch-158-75-millimeter-x-3-inch-76-2-millimeter-rbc-bearings-orb64l-spherical-plain-bearings-radial.jpg)
![0 Inch | 0 Millimeter x 5.5 Inch | 139.7 Millimeter x 2.625 Inch | 66.675 Millimeter RBC BEARINGS ORB56L Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61824-0-inch-0-millimeter-x-5-5-inch-139-7-millimeter-x-2-625-inch-66-675-millimeter-rbc-bearings-orb56l-spherical-plain-bearings-radial.jpg)
![0 Inch | 0 Millimeter x 4.75 Inch | 120.65 Millimeter x 2.25 Inch | 57.15 Millimeter RBC BEARINGS ORB48L Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61831-0-inch-0-millimeter-x-4-75-inch-120-65-millimeter-x-2-25-inch-57-15-millimeter-rbc-bearings-orb48l-spherical-plain-bearings-radial.jpg)
![0 Inch | 0 Millimeter x 3.938 Inch | 100.025 Millimeter x 1.875 Inch | 47.625 Millimeter RBC BEARINGS ORB40L Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61830-0-inch-0-millimeter-x-3-938-inch-100-025-millimeter-x-1-875-inch-47-625-millimeter-rbc-bearings-orb40l-spherical-plain-bearings-radial.jpg)