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2025-08-15 17:31
2025-08-15 16:09
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    Ceramic materials, such as silicon nitride, are gaining popularity for use in taper roller bearings because of their low density, high hardness, and excellent resistance to heat and corrosiontaper roller bearing material. Ceramic bearings can operate at higher speeds with less lubrication than their metal counterparts. However, they are brittle and sensitive to impact loads, which can limit their use in certain applications.
    The width of the 6321 bearing, also known as the thickness or height, refers to the distance between the inner and outer rings in the direction of the shaft6321 bearing dimensions. For this bearing, the width is typically 47 mm. The width of the bearing affects its load capacity and stiffness, so it's important to choose a bearing with the appropriate width for your specific application.