Structure: spherical type: roller Brand name: wza bore size: 40 - 40.001 mm outside diameter: 90 - 90.001 mm Model number: 21308 mbk/w33 Precision rating: p0 p6 p5 Seals type: cc, ca, mb, e, cak, cae, cck series Number of row: double row Place of origin: shandong, china (mainland) material: chrome steel, or gcr15 Anti-rust oil + plastic bag + paper box +carton +pallet
