Pillow Block Bearing, Number of Bolts: 2, Ball Bearing Type, 1 in Bore Dia./ MOUNTING HOLE DIAMETER: 0.4375 INCHES NOMINAL BORE DIAMETER: 1.0000 INCHES NOMINAL BASE THICKNESS: 0.1450 INCHES NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 3.7500 INCHES NOMINAL HOUSING HEIGHT: 2.5938 INCHES NOMINAL HOUSING LENGTH: 1.0000 INCHES NOMINAL HOUSING WIDTH: 4.6250 INCHES NOMINAL BASE LENGTH: 1.5000 INCHES NOMINAL ROLLING ELEMENT GROOVE QUANTITY: 1 ALIGNMENT TYPE: SELF-ALIGNING INTERNAL FIT-UP DESIGNATION: STANDARD ASSEMBLY OVERALL LENGTH: 1.6730 INCHES NOMINAL SEAL TYPE: CONTACT BLOCK TYPE: FIXED SHAFT END TYPE: OPEN SEAL LOCATION: BOTH ENDS COLLAR LOCATION: ONE END LOAD CAPABILITY TYPE: RADIAL HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE: 1.3125 INCHES NOMINAL FEATURES PROVIDED: GROUND ROLLING ELEMENT GROOVE ROTATING ELEMENT LOCKING METHOD: ECCENTRIC CAM LOCKING COLLAR MOUNTING HOLE TYPE: ROUND, UNTHREADED MATERIAL: STEEL HOUSING MATERIAL: STEEL SEAL AND RUBBER SYNTHETIC STYLE DESIGNATOR: A26 PILLOW BLOCK, SEPARABLE WITH INNERLINER