Applicationt: 
Universal
Production Description:
Product Name deep groove ball bearings 6304 Description Description
Precision level: P0, P6, P5 (ABEC1, ABEC3, ABEC-5,ABEC7)
Fields Used In: Motor, Automobile, Precision Machinery, Electric Tools, Power Tools, Sports Apparatus, office equipment, Agricultural Machines, etc.
Types: 6000, 6200, 6300,6800, 6900 series
Corresponding types: 603 - 609, 6000-6010, 623-629, 6200-6210, 683-689, 6800-6810, 693-699, 6900-6908,6300-6308
Material Used: GCr15 ---China, (AISI)
Shield/closure: Open bearing, Z, ZZ, RS, 2RS,
Vibration and noise level: Z1, Z2, Z3,Z4