• Perfect Fitment – For Shaft diameter 3/4" and hubs wheels diameter 1-3/8".
• Premium Material – Made from top high quality bearing steel, durable.
• Effective Protection – Double seal shields on both sides of the bearing to help lubricant in and keep impurities from entering, extending the life of machine.
• Excellent Performance – 100% dimensional tolerance; Precise and versatile, performing well in noise and vibration detection.