6228, 6228N, 6228Z, 6228ZZ, 6228-RZ, 6228-2RZ, 6228RS, 6228-2RS deep groove ball bearing Basic Information Structure : Deep Groove Type Ball Model Number: 6228 Brand : ATM Precision Rating: P0 P6 P5 Inner diameter : 140 mm±0.0001 mm Outer diameter: 250 mm±0.0001 mm Width:42 mm±0.0001 mm Rated load(Kn): Cr:104;Cor:250 Weight: 42 Kg Clearance: C2 C3 C4 C5 Number of Row: Single row deep groove ball bearing