A confusing bearing housing term at times can be in regards to bearings Their use in casters. Bearings are used in casters and wheels for Both swivel heads, and here we will the Chat both.
Wheel Bearings
Wheel bearings sit entre les wheel and the axle, and Provide a way for the wheel to Easily spin on the axle. These bearings come in a number of different types of contents, each with icts own advantages.
Delrin bearing housing types are inexpensive, and need no maintenance. They are a single bushing made of Delrin, a plastic material. Delrin bearings work well in wet applications since They Have no moving parts or metal corrodes That Could.
Roller bearings are best suited to low speed, manual operation with intermittent use. The roller bearing Consists of a series of rollers Arranged to sit on an axle and Easily roll around it. Roller bearings can be solid or split caged. Split roller bearings do not cage handle side thrust as well as Their solid counterpart, qui est inserted into the wheel with a press. Roller bearings require regular maintenance.
Precision Bearings are a high quality ball bearing. These are excellent for applications That require high speed, quiet, and / or continuous operation. Precision bearings do not require regular service to function properly. Semi-Precision bearings offer a less expensive, low speed and light duty For Those That option still want quiet and maintenance free operation.
Tapered bearings are used on the heaviest duty casters. These bearings can handle high speeds and power driven application. Tapered bearings handle side thrust aussi well, and excel at continuous operation. They do require regular service for good performance.
Please visit our caster wheel bearings page for pictures and additional information.
Swivel Head Bearings for Casters
Swivel Head bearings are ball bearings Typically inside of a raceway. The swivel head assembly and Its bearings allow for the wheel to turn Easily add and steerability to applications. This raceway can be sealed or exposed. A sealed raceway Protects the bearing assembly from dirt and debris --other That is harmful to the bearing. The raceway can be precision made aussi pour augmenter and hardened the longevity and performance of the swivel head.
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