Product Name: Carbon Steel Deep Groove Ball BearingsPlace of Origin: ChinaHuaneng bearings are leading the industry in terms of stable performanceand reliable quality. They are suitable for such applications as light to mediumloads and low to medium rotation speeds.Features:1) Materials:a) Rings and balls: GCr15 chrome bearing steel (AISI52100), 9Cr18stainless steel (AISI440), carbon steel, beryllium bronzeb) Cages: H62 brass strips, 08/SPCC steel strips, 3Cr13/1Cr18Ni9stainless steel strips, plastic or copper stock2) Specifications: 604-6009, 624-6208, 634-6308, 684-6808, 694-69083) Tolerance: ABEC-1, ABEC-3, ABEC-5, ABEC-74) Clearance: blank, C2, C3, C4, C5Load rating and life:1) Dynamic load rating (Cr) is in accordance with ISO281/1 standard2) Static load rating (Cor) is in conformity with ISO76 standard3) Rating life is in accordance with ISO281/1 standardLubrication:1) Bearing are lubricated before delivery2) Suitable for such applications as light to medium loads and low to mediumrotation speeds3) Working temperature: -20 to 120°C4) Custom grease and lubricating methods are available upon requestPacking:Plastic tube + export cartonSpecial packing is available upon request