Setscrew ball bearings Interchangeable mounting dimensions with most competitive products. 65' setscrew angle for greater holding power and ease on installation in confined areas. Anti-rotaion device on SC and SCM bearings prevents insert rotation. Associated with light or rotation loads/high speed applications. Expansion and non-expansion pillow blocks available for popular SC shaft sizes. High temperature option aviable to 400 F on SC and SCM. Note: Other size bearings available