NSK 6808 Deep Groove Ball Bearing by NSK SKU: NSK 6808 Sale $29.49 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. NSK 6808 Deep Groove Ball Bearing Inside Diameter: 40mm Outside Diameter: 52mm Width: 7mm Seal Type: Open (no seal)