double-row full complement cylindrical roller bearings

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double-row full complement cylindrical roller bearings
Posting date : Jul 31, 2012
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84-
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The double row full complement cylindrical roller bearing has two structures with cylindrical bore and taper bore. This bearing has such characters as compact structure, higher stiffness and load carrying capacity and smaller deformation. It especially applies to main shaft of machine tool. The double-row cylindrical roller bearing can be divided into NN and NNU two structures. Type NN bearing has double ribs on inner ring and no rib on outer ring. Type NNU bearing has double ribs on outer ring and no rib on inner ring. Above two types of bearings are not capable of limiting axial displacement between shafts and housings, so they are used as non-locating bearing. NNCF4930V SL184930 NNCF5030V SL185030 NNCF4932V SL184932 NNCF4934V SL184934 NNCF4936V SL184936 NNCF4938V SL184938 NNCF4940V SL184940 NNCF4944V SL184944 NNCF4948V SL184948 NNCF4952V SL184952 NNCF4956V SL184956 NNCF4960V SL184960 NNCF4964V SL184964 NNCF4968V SL184968 NNCF4972V SL184972 NNCF4976V SL184976 NNCF4980V SL184980 NNCF4884V   NNCF4984V   NNCF5084V   NNCF4888V   NNCF4988V   NNCF4892V   NNCF4992V   NNCF4896V   NNCF4996V   NNCF48/500V   NNCF49/500V

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