Insert bearings have the versatility to match the needs of agriculture, industrial manufacturing, food processing, construction, and the textile industry. The bearings consist of a single-row, deep groove ball bearing that has a spherical outside diameter and extended inner ring. Insert bearings NSK 6203dw Bearing mount in a pillow block housing, bearing block, take-up bearings or a flanged housing.Different locking methods such as set QM INDUSTRIES Bearings screws and locking eccentric collars--ensure accurate shaft mounting while a range of mounting configurations allow uses in different industries. Some applications may require the use of an additional adapter, lock-nut, or shoulder.