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China, Chinese NKX 70Z Combined Needle Roller Bearing Ball Bearing NKX30 NKX35 NKX40 NKX45 NKX50 NKX60 NKX70 Z-XL1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
BearingNeedle Bearingball BearingNeedle Bearing
Shandong Chik Bearing Co., Ltd.
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Product DescriptionSpecificationNeedle Roller/Axial Ball BearingsNeedle roller/axial deep groove ball bearings can support axial forces in one direction as well as high radial forces.Needle roller/axial deep groove ball bearings are available with a full complement ball set or with a cage-guided rolling element set. They do not have an inner ring and are therefore particularly compact in a radial direction. However, they require a shaft raceway that is hardened and ground. If the shaft cannot be used as a rolling bearing raceway, inner rings IR can be used instead.With type NX, bearing arrangements can be achieved with very small shaft centre distances, such as those that may be present in multi-spindle drilling machines, due to the compact radial dimensions. A sheet steel end cap secured to the radial bearing component grips the shaft locating washing of the axial bearing and holds the axial bearing component together.Type NKX is not self-retaining. The radial needle roller bearing, axial ball and cage assembly and the shaft locating washer can thus be fitted independently of each other.Type NKX..-Z is self-retaining, as this has a sheet steel end cap which holds the axial bearing component together. The end cap is designed without lubrication holes and is rigidly connected to the housing locating washer of the radial bearing component.In order to support axial forces, the axial bearing component must be preloaded to 1% of the basic static axial load rating. Skewing between the shaft and housing is not possible.If the bearing design capable of supporting axial loads in one direction is to support axial forces from alternating directions, two bearings must be adjusted against each other.Company ProfileFAQQ1: Does it work with phone cases?A: Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).Q2: Why does my device charge slowly?A: Ensure your phone supports 15W wireless charging. Lower power may apply for non-Qi devices.Q3: How do I claim warranty service?A: Email your order ID and issue description to ***@***.com. We’ll respond within 24 hours.
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