The Needle Roller Bearing Series has been produced at a quality level in conformance with ISO-14001 and ISO-9001 using a production system that reduces negative impact on the global environment. This catalog adopts the SI system (system of international...
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The Needle Roller Bearing Series has been produced at a quality level in conformance with ISO-14001 and ISO-9001 using a production system that reduces negative impact on the global environment. This catalog adopts the SI system (system of international units) in conformance with ISO (International Organization for Standardization) Standard 1000. In the table of dimensions, standard products are referred to using identification numbers marked with . The products are reputed for high quality, reasonable price and quick delivery. The identification numbers marked with refer to our semi-standard products. The specifications and dimensions of products in this catalogue are subject to change without prior notice. The basic dynamic load rating values are based on the equation in JIS B 1518-1992 which takes into consideration the fact that improvements in the quality of bearing materials and manufacturing technologies have extended bearing lives. In addition, the basic static load rating valu
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