HK4520 45X52X20 needle bearing chrome steel Shaft Diameter(mm) 45 Current HK4520 Original Code 67941/45 Mass Approx(g) 56 Fw(mm) 45 D(mm) 52 C(mm) 20 Cr Dynamic(N) 22000 Cor Static(N) 51000 Oil(rpm) 5800 Payment & Shipping Terms: Minimum Order Quantity: 10PCS Price: 1-50$ Packaging Details: box package, simple package, follow your requirment Delivery Time: in stock Payment Terms: T/T,L/C,Western union Supply Ability: 5000PCS/MONTH