... ,050 N>> Static load rating Cor: 1,570 N>> Limiting Speed: Grease Lubrication: 18,000 RPM >> Quality Standard:ISO9001:2000>> OEM ... ServiceOur Service: >> Mini Order Quantity: 1000 PC>> Delivery Time: Within 7 days>> Payment Terms: T/T,Wester Union, Paypal>> Precision Level ... :ABEC-1 3 5 7 9>> Material:Chrome steel(Gcr15),Carbon Steel, Stainless Steel, Ceramic ...