100Cr6 Maintenance Free Spherical Plain Bearings Oilless Bush Bearing

The Oilless spherical bearings are self-aligning type bearings composed of bronze graphite inner races and high carbon chromium bearing steel outer races. The outer races are split into two parts, which are fixed with snap rings or machined as installation notches. This type of bronze graphite bearing is also called oilless spherical bearings or maintenance-free spherical plain bearings.

• Outer ring: S45C, 100Cr6
• Oilless bearing inner ring: CuZn25Al5 + Graphite or PTFE

• Maintenance-free with quite long service life
• Conforms to ISO Standard E type bearings with high precision
• Inner surface of inner ring is subject to sliding; outer surface of outer ring bears self-aligning
• Suitable for higher loads than other self-lubricating spherical bearings
• Applicable to large oscillating angles in circumferential oscillating motion
• Customized designs available based on requirements

JDBS-10 Spherical Plain oilless bearing is widely used in tower links, cable hangers, valves, barrage assets, ball valves, guide vane bearings, dampers, and more.