Koyo FNT-821 Thrust Needle Bearing and Roller, Open, Steel Cage, Metric, 8mm ID, 21mm OD, 2mm Width, 3.8lbf Static Load Capacity, 1.43lbf Dynamic Load Capacity. 5.0 out of 5 stars 6. $7.05 $ 7. 05. Get it as soon as Mon, Oct 14. FREE Shipping on orders over $25 shipped by Amazon.