Self- aligning ball bearing zgcr15, sta Main ball material: gcr15, stainless steel, ceramic, etc Main cage material: metal Tolerances: p0(abec1), p6(abec-3), p5(abec-5), p4(abec-7), p2(abec Clearances: c2, cn ( c0 ), c3, c4 Noise and vibration rating: z1v1, z2v2, z3v3, z4v4 Application: rolling mills, steel factory, aluminum rolling mill, steel wire factory, transmission machine, industrial equipment, electric moto Cartons in pallet
