Groove Ball Bearing

deep-groove-ball-bearings series-6800-6900-full-size-deep-groove-ball-bearing Bearing No. Dimension (mm) Basic Load Rating Weight Dynamic Static Open Shield Shield contact d D B r Cr N) Cor N) (KG) 6801 ZZ 2RS 12 21 5 0.3 1900 1040 0.006 6802 ZZ 2RS 15 24 5 0.3 2080 1260 0.007 6803 ZZ 2RS 17 26 5 0.3 2630 1570 0.008 6804 ZZ 2RS 20 32 7 0.3 4000 2470 0.019 6805 ZZ 2RS 25 37 7 0.3 4300 2950 0.022 6806 ZZ 2RS 30 42 7 0.3 4500 3400 0.003 6807 ZZ 2RS 35 47 7 0.3 4900 4000 0.029 6808 ZZ 2RS 40 52 7 0.3 5050 4350 0.033 6809 ZZ 2RS 45 58 7 0.3 6400 5500 0.040 6810 ZZ 2RS 50 65 7 0.3 6600 6050 0.052 6811 ZZ 2RS 55 72 9 0.3 9100 8450 0.083 6810 ZZ 2RS 60 78 10 0.3 11500 10600 0.106 6813 ZZ 2RS 65 85 10 0.6 12000 11500 0.125 6814 ZZ 2RS 70 90 10 0.6 12100 11900 0.135 6900 ZZ 2RS 10 22 6 0.3 2700 1270 0.009 6901 ZZ 2RS 12 24 6 0.3 2900 1460 0.011 6902 ZZ 2RS 15 28 7 0.3 4300 2250 0.016 6903 ZZ 2RS 17 30 7 0.3 4600 2550 0.018 6904 ZZ 2RS 20 37 9 0.3 6350 3700 0.036 6905 ZZ 2RS 25 42 9 0.3 7000 4500 0.041 6906 ZZ 2RS 30 47 9 0.3 7250 5000 0.045 6907 ZZ 2RS 35 55 10 0.6 10400 7150 0.073 6908 ZZ 2RS 40 62 12 0.6 13700 9900 0.109 6909 ZZ 2RS 45 68 12 0.6 14100 10900 0.122 6910 ZZ 2RS 50 72 12 0.6 14500 11700 0.127 6911 ZZ 2RS 55 80 13 1 16000 13200 0.177 6912 ZZ 2RS 60 85 13 1 19400 16200 0.191 6913 ZZ 2RS 65 90 13 1 17400 16000 0.200 6914 ZZ 2RS 70 100 16 1 23500 21100 0.327 Tolerance Class Standard Tolerance class GB/T307.1 PO P6 P5 P4 IS0492 C LASSO CLASS6 CLASS5 CLASS4 AFBMA STD.20 ABEC1 ABEC3 ABEC5 ABEC7 Bearing Material Chrome Steel: Chemical Composition of Chrome Steel Steel No Chemical Composition% C Si Mn P S Cr Gcr15 0.95-1.05 0.15-0.35 0.20-0.40 0.027 0.02 1.30-1.65 The Interchange of Chrome Steel No.