NOTES ON SELECTING
The efficiency of thin type bearings can be greatly affected by the precision of shaft and housing seats . The accuracy of the surrounding structure must be such that it will not adversely affect the operation of the bearings .
NOTES ON HANDLING
The actual assembly area should be kept free from dust as any contamination has a detrimental effect on the operation and life of rolling bearings . If there is any doubt concerning the cleanliness of a bearing , it can be washed with suitable agent and then relubricated .