"Top quality, advanced seals prevent leakage and keep out dirt. Two set screws to fasten bearing to shaft. Self-aligning. Solid cast housing. Interchangeable with most other makes. Size: 1 3/8in. Center hole: 5in. Bolt hole size: 5/8in. x 3/4in. Thickness of hole: 3/4in. Bolt holes are oval shape." |