6000-2NSE9NR Nachi Bearing 10mm x 26mm x 8mm With Snap Ring (C clip) Made in Japan 6000-2NSE9NR Nachi Bearing with a Snap Ring, the 6000-2NSE9NR inner diameter is 10mm, the 6000-2NSE9NR outer diameter is 26mm, 6000-2NSE9NR width is 8mm.