Model Number: 6221 Key Specifications/Special Features: Product name: deep groove ball bearing 6221ZZ, 2RS, 6221Inner diameter: 105mmOuter diameter: 190mmHeight: 36mmWeight: 3.66 KG1, Quality standard: ISO 9001:2000 standard2, Precision: ABEC-1(P0), ABEC-3(P6), ABEC-5(P5)Noise level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V43, Steel pressed cageBending claw form or rivet form4, Delivery date: Normally ready goods and stock within 3 days5, Payment term: T/T in advance

6 ,Application: Home appliances,low noise and high speed electric motors,automotive components,pumps,machinery.

7, Service: OEM

8, Package: Single box or according to buyers requirement