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Round Shaft Technology (RST) - Linear Bearings & Linear Guides
Round Shaft Technology utilizes precision round shafting as the guideway and linear plain bearings or linear ball bearings for movement. While the shafting is often hardened steel, other materials such as stainless steel and hard anodized aluminum are available in the standard industry sizes.
RST self-lubricating linear plain bearings come in a wide variety of configurations and offer solutions for a broad range of applications. Support rails for round shafting coupled with open bearings offer additional rigidity for heavy loads, while flanged bearings and pillow blocks offer a variety of mounting configurations.
PBC Linear has combined the Frelon material with precision bearing technology to create the Simplicity® linear plane bearing and then placed that bearing inside of a patented housing to create a Self-Aligning, Plane Bearing Pillow Block. “Simplicity” means quality, performance, and lower maintenance costs.
The Frelon liners are bonded to the bearing shell at the molecular level. This configuration transfers the load and dissipates heat throughout the bearing. It also allows the bearing to move in linear, oscillating, rotary, or any combination of motions. Made to thrive and survive in the presence of contaminants, the self-lubricating liners offer a number of other desirable features.
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| • ID sizes range from 8 mm to 50 mm
• Static Load Capacities up to 103,000 N
• Self Lubricating for oil free operation
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• ID sizes range from 8 mm to 50 mm
• Static Load Capacities up to 103,000 N
• Self Lubricating for oil free operation
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Features
• Patented Self-Aligning Design
• The ability to absorb hard particulates eliminates galling and shaft damage
• Vibration is dampened, offering smooth and quiet linear motion
• Shock loads are absorbed without damage to components
• Reliable friction characteristics that do not increase over the life of the bearing
• Close fit and wiping action cleans the shafting and eliminates the need for seals in 90% of applications
• They will not catastrophically fail.
• Optional Lubrication Port
• Also available with optional stainless steel shell for the most severe environments.
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