Angular Contact Ball Bearings (7000AC 7200AC 7300AC Series) 1) Good performance 2) Low noise, long service life 3) Competitive price 4) Prompt delivery Structure: Angular Contact Ball Bearing Type: Ball Bearing Brand Name: KG, C&U, ZWZ, HRB, LYC, or OEM service. Bore Size: 10 - 200 mm Outside Diameter: 22 - 420 mm Model Number: 7000AC series Precision Rating: P0 P6 P5 P4 P2 Seals Type: Open Number of Row: Single Row Place of Origin: Shanghai, China Bearing type: Angular Contact Ball Bearing Material Bearing: Steel GCr15, Stainless Steel Raceway type: Spherical Rolling body: Ball Bearing cage: Bearing steel, Brass, Ceramic, Steel Service: OEM Performance: Low noise and Long service life Port: Shanghai &Qingdao Standard: National standard or we could produce by our customers' drawing