NTN Catalog - Norfolkbearings.com

SERIES70CHighPrecisionGradeUnits:INCHESMillimetersBearingNo.SINGLE ROW ANGULAR CONTACT BALL BEARINGSBore O.D. Width Fillet Radius Load Basic Load Limiting Weight LimitingCenter Ratings (lbs) Speeds (rpm) (lbs) Speeds (rpm)Dynamic Static Grease Oil Grease Oild D B r r1 a C Co Duplex: DB, DF, DT7000C 0.3937 1.0236 0.3150 0.012 0.15 0.26 1,790 990 43,000 58,000 0.042 34,000 46,00010 26 8 0.3 0.06 6.57001C 0.4724 1.1024 0.3150 0.012 0.15 0.26 1,220 595 39,000 52,000 0.046 31,000 41,00012 28 8 0.3 0.06 6.57002C 0.5906 1.2598 0.3543 0.012 0.15 0.30 1,400 760 32,000 42,000 0.064 27,000 36,00015 32 9 0.3 0.06 7.5Suffix P5• AFBMA RBEC 5 •• ISO Class 5 •Suffix P4• AFBMA ABEC 7 •• ISO Class 4 •Suffix P2• AFBMA ABEC 9 •• ISO Class 2 •7003C 0.6693 1.3780 0.3937 0.012 0.15 0.33 1,740 925 31,000 41,000 0.084 24,000 33,00017 35 10 0.3 0.06 8.57004C 0.7874 1.6535 0.4724 0.024 0.012 0.39 2,360 1,360 27,000 36,000 0.146 22,000 29,00020 42 12 0.6 0.3 10.07005C 0.9843 1.8504 0.4724 0.024 0.012 0.43 2,630 1,670 23,000 31,000 0.132 18,000 24,00025 47 12 0.6 0.3 11.07006C 1.1811 2.1654 0.5118 0.039 0.024 0.49 3,400 2,310 20,000 26,000 0.196 16,000 21,00030 55 13 1.0 0.6 12.57007C 1.3780 2.4409 0.5512 0.039 0.024 0.53 4,300 3,050 17,000 23,000 0.287 14,000 18,00035 62 14 1.0 0.6 13.57008C 1.5748 2.6772 0.5906 0.039 0.024 0.57 4,600 3,550 15,000 21,000 0.357 12,000 16,00040 68 15 1.0 0.6 14.57009C 1.7717 2.9528 0.6299 0.039 0.024 0.63 5,500 4,350 14,000 19,000 0.461 11,000 15,00045 75 16 1.0 0.6 16.07010C 1.9685 3.1496 0.6299 0.039 0.024 0.65 5,850 4,900 13,000 17,000 0.514 10,000 13,00050 80 16 1.0 0.6 16.57011C 2.1654 3.5433 0.7087 0.043 0.024 0.73 7,650 6,450 12,000 15,000 0.712 9,200 12,00055 90 18 1.1 0.6 18.57012C 2.3622 3.7402 0.7087 0.043 0.024 0.77 7,900 6,900 11,000 14,000 0.772 8,400 11,00060 95 18 1.1 0.6 19.57013C 2.5591 3.9370 0.7087 0.043 0.024 0.79 8,350 7,700 9,900 13,000 0.840 7,800 10,00065 100 18 1.1 0.6 20.07014C 2.7559 4.3307 0.7874 0.043 0.024 0.87 10,500 9,650 9,200 12,000 1.28 7,300 9,70070 110 20 1.1 0.6 22.07015C 2.9528 4.5276 0.7874 0.043 0.024 0.89 10,800 10,300 8,600 11,000 1.33 6,800 9,00075 115 20 1.1 0.6 22.57016C 3.1496 4.9213 0.8661 0.043 0.024 0.96 13,200 12,400 8,000 11,000 1.72 6,400 8,50080 125 22 1.1 0.6 24.57017C 3.3465 5.1181 0.8661 0.043 0.024 1.00 13,500 13,200 7,600 10,000 1.94 6,000 8,00085 130 22 1.1 0.6 25.57018C 3.5433 5.5118 0.9449 0.059 0.039 1.08 16,100 15,500 7,100 9,500 2.47 5,700 7,50090 140 24 1.5 1.0 27.57019C 3.7402 5.7087 0.9449 0.059 0.039 1.10 16,500 16,500 6,800 9,000 2.60 5,400 7,10095 145 24 1.5 1.0 28.07020C 3.9370 5.9055 0.9449 0.059 0.039 1.12 16,900 17,400 6,400 8,600 2.69 5,100 6,800100 150 24 1.5 1.0 28.515°ContactAngle7021C 4.1339 6.2992 1.0236 0.079 0.039 1.22 19,800 20,100 6,100 8,100 3.37 4,800 6,400105 160 26 2.0 1.0 31.07022C 4.3307 6.6929 1.1024 0.079 0.039 1.30 22,700 22,800 5,800 7,700 4.23 4,600 6,100110 170 28 2.0 1.0 33.07024C 4.7244 7.0866 1.1024 0.079 0.039 1.34 23,200 24,300 5,300 7,100 4.74 4,200 5,600120 180 28 2.0 1.0 34.07026C 5.1181 7.8740 1.2992 0.079 0.039 1.52 29,000 31,000 4,900 6,500 7.14 3,800 5,100130 200 33 2.0 1.0 38.57028C 5.5118 8.2677 1.2992 0.079 0.039 1.57 29,700 32,500 4,500 6,000 7.58 3,600 4,800140 210 33 2.0 1.0 40.07030C 5.9055 8.8583 1.3780 0.083 0.043 1.67 34,000 38,000 4,200 5,600 10.7 3,300 4,400150 225 35 2.1 1.1 42.57032C 6.2992 9.4488 1.4961 0.083 0.043 1.81 38,500 43,500 3,900 5,200 13.0 3,100 4,100160 240 38 2.1 1.1 46.07034C 6.6929 10.2362 1.6535 0.083 0.043 1.97 46,000 52,500 3,700 4,900 17.4 2,900 3,900170 260 42 2.1 1.1 50.07036C 7.0866 11.0236 1.8110 0.083 0.043 2.13 54,000 65,500 3,400 4,600 22.0 2,700 3,600180 280 46 2.1 1.1 54.07038C 7.4803 11.4173 1.8110 0.083 0.043 2.17 55,500 69,000 3,200 4,300 23.6 2,600 3,400190 290 46 2.1 1.1 55.07040C 7.8740 12.2047 2.0079 0.083 0.043 2.34 62,000 80,000 3,100 4,100 30.4 2,400 3,200200 310 51 2.1 1.1 59.550