Double Row (Crb)

NBC manufactures double row cylindrical roller bearings with both cylindrical bore and tapered bore.

Double Row Cylindrical Roller Bearings are widely used for applications requiring thin-walled bearings, such the main shafts of machine tools, rolling machine rollers, and in printing equipment. Internal radial clearance is adjusted for the spindle of machine tools by pressing the tapered bore of the inner ring on a tapered shaft.

The bearing components of Double Row CRBs can be mounted separately, facilitating efficient mounting, inspection and maintenance of these bearings.