6903DU Sealed Ball Bearing 17x30x7mm 6213NR The TK25 NB is a

The TK25 NB is a premium TopBall linear motion bearing engineered by Nippon Bearing (NB) in Japan

Equal Fafnir Torrington 9111K

Size: 30mm x 55mm x 32mm

Length: 600mm

203KG Ball Bearing

6903DU Sealed Ball Bearing 17x30x7mm 6213NR The TK25 NB is a6903DU Sealed Ball Bearing 17mm x 30mm x 7 mm 6903DU Sealed Ball Bearing, inner diameter is 17mm, outer diameter is 30mm and width is 7mm, 6903 DU is commonly used in industrial, commercial, and mechanical systems, made from durable 52100 alloy steel, commonly known as chrome steel, 6903DU bearing has 2 built in rubber seals to protect the bearing from dust or any possible contamination, 6903DU bearing is pre lubricated with grease. 6903DU Ball