Bearings • Self-Lubricating Bearings
Featuring a lubricant contained within the bearing walls, self-lubricating plain bearings are used in applications where excessive friction is a concern. Able to operate under extreme hot and cold temperatures, self-lubricating bearings have a high load capacity and can be used with rotational, oscillatory, and axial sliding motions. Types of self-lubricating bearings include a plastic bearing, which features lubricant molded into the bearing. A sintered metal bearing, which has porous walls that draw oil in via capillary action, is also a type of self-lubricating bearing. Other self-lubricating bearing types include oilite bearings.
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Spyraflo Delrin and Delrin-AF bearings are self-lubricating and self-aligning bearing products that come in self-clinching, press-fit and flange mount configurations. The AF Delrin bearing option has additional Teflon lubrication within the resin to further reduce static friction and increase bearing speed capability. Delrin bearing features include medium speed, light load, suitable for rotational, oscillatory and linear motion, lightweight, and made of FDA approved materials.