Basic Info.

Product Description

double row cylindrical roller bearing china the roller and raceway surface of cylindrical roller bearing is line contact, so the bearing has high carrying radial load capacity,applicable to carrying heavy load and shock load. besides, owing to its structure, it's easy to high accuracy processing, applicable to highrate rotary. inner ring and outer ring are separable, convenient for mounting and dismounting double row cylindrical roller bearing , precision roller bearing double row cylindrical roller bearing have cylindrical hole type and tapered hole type, tapered bore bearing can get needed internal clearance by self-aligning the depth of thrusting in. besides, there are bearing whose outer ring with oil hole and oil tank, it's nominal type code has a postposition assistant code"w". the type bearing has strong fixity resisting reversal load,mainly applicable to chief shaft of machine tool,etc.