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
![0.25 Inch | 6.35 Millimeter x 0.656 Inch | 16.662 Millimeter x 0.343 Inch | 8.712 Millimeter SEALMASTER COM 4 Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61826-0-25-inch-6-35-millimeter-x-0-656-inch-16-662-millimeter-x-0-343-inch-8-712-millimeter-sealmaster-com-4-spherical-plain-bearings-radial.jpg)
![1 Inch | 25.4 Millimeter x 1.75 Inch | 44.45 Millimeter x 1 Inch | 25.4 Millimeter SEALMASTER COM 16 Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61829-1-inch-25-4-millimeter-x-1-75-inch-44-45-millimeter-x-1-inch-25-4-millimeter-sealmaster-com-16-spherical-plain-bearings-radial.jpg)
![0.625 Inch | 15.875 Millimeter x 1.188 Inch | 30.175 Millimeter x 0.625 Inch | 15.875 Millimeter SEALMASTER COM 10 Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61833-0-625-inch-15-875-millimeter-x-1-188-inch-30-175-millimeter-x-0-625-inch-15-875-millimeter-sealmaster-com-10-spherical-plain-bearings-radial.jpg)
![1 Inch | 25.4 Millimeter x 1.75 Inch | 44.45 Millimeter x 1 Inch | 25.4 Millimeter SEALMASTER SBG 16SA Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61832-1-inch-25-4-millimeter-x-1-75-inch-44-45-millimeter-x-1-inch-25-4-millimeter-sealmaster-sbg-16sa-spherical-plain-bearings-radial.jpg)
![0.75 Inch | 19.05 Millimeter x 1.438 Inch | 36.525 Millimeter x 0.75 Inch | 19.05 Millimeter SEALMASTER SBG 12SA Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61827-0-75-inch-19-05-millimeter-x-1-438-inch-36-525-millimeter-x-0-75-inch-19-05-millimeter-sealmaster-sbg-12sa-spherical-plain-bearings-radial.jpg)
![0.625 Inch | 15.875 Millimeter x 1.188 Inch | 30.175 Millimeter x 0.625 Inch | 15.875 Millimeter SEALMASTER SBG 10SA Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61830-0-625-inch-15-875-millimeter-x-1-188-inch-30-175-millimeter-x-0-625-inch-15-875-millimeter-sealmaster-sbg-10sa-spherical-plain-bearings-radial.jpg)
![0.875 Inch | 22.225 Millimeter x 1.563 Inch | 39.7 Millimeter x 0.875 Inch | 22.225 Millimeter SEALMASTER SBG 14SA Spherical Plain Bearings - Radial](https://m.riadzina-marrakech.com/uploaded_images/d61832-0-875-inch-22-225-millimeter-x-1-563-inch-39-7-millimeter-x-0-875-inch-22-225-millimeter-sealmaster-sbg-14sa-spherical-plain-bearings-radial.jpg)