Deep Groove Ball Bearing ( 604zz 4x12x4mm )

604zz bearing 4x12x4mm Item No: 604ZZDimension: 4X9X8Miniature ball bearingQYC-Miniature ball bearing is composed of an outer ring, inner ring, a set of ball and a cage. Structure is simple and easy maintenance. Mainly used to bear radial load, but also bear certain axial load, when the axial clearance increased, will have the performance of angular contact ball bearings and can bear large axial load, this kind of bearing low friction coefficient, high limiting speed, size range and diverse.Miniature bearing, small bearing, metric bearing, deep groove bearing, low noise bearing, load bearing, steel bearing, tool bearing, stainless bearing, furniture bearing, shield bearingPrecision standard: ABEC-1, ABEC-3, ABEC-5Noise standard: Z1, Z2, Z3, Z4Vibration standard: V1, V2, V3Shield type: Z, ZZ, RS, 2RS, 2RS1, KDD, P, PP, N, NRMaterial incoming: 100% inspectionHardness test: 100% pass