RAX700 type combined needle roller bearings are manufactured to the normal tolerances which apply to the metric series radial bearings and standard thrust bearings as shown in the engineering section. The only exceptions are: the diameter tolerances of the shaft piloted washer and the bearing width tolerances shown in cross-sectional views listed on the tables in the pages provided.
Because of the nature of the RAX 700 Series design, these needle roller and cylindrical roller thrust bearing must be inspected with suitable plug (GO and NO GO) and ring gages corresponding to metric drawn cups of equivalent bore and O.D. sizes. The matching thrust washer thickness tolerances may be found in the metric unitized thrust bearing section of this catalog
Needle roller and cylindrical roller thrust bearing are typically shipped protected with a corrosion-preventive compound which is not a lubricant. The needle roller and cylindrical roller thrust bearing may be used in oil or grease lubricated applications without removal of the corrosion preventive compound, although to avoid subsequent recognition problems it may be advisable to remove the corrosion preventive compound before packing the bearings with a suitable grease.
NEEDLE ROLLER AND CYLINDRICAL ROLLER THRUST SERIES
METRIC SERIES
