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Product name: Needle roller bearings with inner ring
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Price: ASK
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Post date: 2016-12-19
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Stock Quantity: 1000
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Quantity:
Description:
Needle roller bearings is equipped with the thin and long roller (roller length of a diameter of 3 to 10 times, the diameter generally no greater than 5mm), the radial structure is compact, and its bore size and payload capacity, with other types of bearings with the same, the outside diameter of the smallest size restricted the supporting structure is particularly suitable for installation with radial. Based on the use of different occasions, can be used without the inner ring of the bearing or needle roller and cage assemblies, the match with the bearing journal surface and the surface of the shell hole as bearing directly within the outer rolling surface, in order to maintain the load capacity and operation performance and ferrule bearing the same, and the hardness of the raceway surface of the shaft or housing bore machining accuracy and surface and surface quality should be provided with the bearing ferrule raceway similar. Such bearings can only bear radial load.
Needle roller bearings is equipped with the thin and long roller (roller length of a diameter of 3 to 10 times, the diameter generally no greater than 5mm), the radial structure is compact, and its bore size and payload capacity, with other types of bearings with the same, the outside diameter of the smallest size restricted the supporting structure is particularly suitable for installation with radial. Based on the use of different occasions, can be used without the inner ring of the bearing or needle roller and cage assemblies, the match with the bearing journal surface and the surface of the shell hole as bearing directly within the outer rolling surface, in order to maintain the load capacity and operation performance and ferrule bearing the same, and the hardness of the raceway surface of the shaft or housing bore machining accuracy and surface and surface quality should be provided with the bearing ferrule raceway similar. Such bearings can only bear radial load.