LINEAR PILLOW BLOCK BEARING, SYSTEM OF MEASUREMENT INCH, INSIDE DIAMETER 1 1/2 IN, OVERALL LENGTH 3 3/4 IN, SELF-ALIGNMENT NOT SELF-ALIGNING, MATERIAL STAINLESS STEEL/POLYMER CAGE, STATIC LOAD CAPACITY 904 LBF, DYNAMIC LOAD CAPACITY 490 LBF, STEADY STATE SPEED 7 FPS, SERIES DAYTON, MAXIMUM OPERATING TEMPERATURE 176 DEGREES F, MINIMUM OPERATING TEMPERATURE -4 DEGREES F, HOUSING STYLE SINGLE, PILLOW BLOCK TYPE OPEN, LOCKING TYPE ROLL PIN, BOLT SIZE