"This NorTrac pillow block features solid cast housing and top-quality advanced seals designed to prevent leakage and keep out dirt in your hydraulic application. Static Load Capacity lbs. 2,415, Bolt Hole Shape Round, Mount Type 2-bolt, Block Size in. 1, Bolt Hole Size in. 5/8, Dimensions L x W x H in. 5.12 x 2.68 x 1.42, Dynamic Load Capacity lbs. 1,564."