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Chesterton 886 Rotary Bellows Seal

Designed for the replacement of non-cartridge,low technology direct shaft mounted seals
The 886 standard corrosion-resistant Hastelloy® C bellows core is ideal for sealing a wide range of chemical services.
This bellows core design has more convolutions, providing optimized spring rates. The rugged welded metal bellows design with static O-rings will provide an upgrade, eliminating O-ring concerns. The 886 is designed not to result in fretting damage to the equipment shaft/sleeve.