Specifications NTN NSK KOYO Excavator Bearing Specification   Product Name:3T-30309D Model & Size:3T-30309D Brand   NYAN,KOYO,NTN,NSK,TIKMEN  Our Purpose: 1. Our products are all stable quality 2. We will answer your questions as soon as possible 3. We can give you the best after-sales service 4. Offering good qualiy and competitive price to customer 5. Offering high service to customer 6. Offering 100% correct parts to customer without any mistake 7. Manufacturing products which meet customers' specifications Description: 1. Quality: High speed, Low noise and Long life. 2. Products Can be customized according to your needs. 3. Application: Mining, Wind Electricity, Equipment, Machine Tool, Auto, Motor, Pump Train, 4. BN220-1 excavator bearing 5. Sample: Available Payment: T/T: 30% in advance, 70% against copy of bill of lading L/C: 10% in advance, 90% L/C at sight Service Objective Raise the Service, Top the Quality