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Deep Groove Ball Bearing

High Speed d 105-130mm

Principal dimensions (mm) Basic load ratings (kn) Speed ratings(r/min) Designation a (mm) Basic load ratings
Combinaton
(kn)
Bearing No. Speed ratings
Combination
(r/min)
Fitting dimension (mm) Wight(kg)
Single Row
d D B r1,2
min
r3,4
min
Cr Cor Grease Oil Cr Cor DB DF DT Grease Oil da
min
Da
max
Db
max
ra
max
rb
max
105 130 13 1.0 0.60 23.00 28.00 7900 12400 71821ACTA 34.0 37.40 56.00 71821ACTA/DB 71821ACTA/DF 71821ACTA/DT 6300 9900 111.0 124.0 126.5 1.0 0.50 0.310
105 145 20 1.1 0.60 55.70 61.40 8500 14000 71921CTA 27.0 90.50 123.00 71921CTA/DB 71921CTA/DF 71921CTA/DT 6800 11000 112.0 138.0 140.0 1.0 0.60 0.800
105 145 20 1.1 0.60 52.80 57.80 7500 12000 71921ACTA 39.0 85.80 116.00 71921ACTA/DB 71921ACTA/DF 71921ACTA/DT 6000 9600 112.0 138.0 140.0 1.0 0.60 0.800
105 160 26 2.0 1.00 87.90 92.10 8000 13000 7021CTA 31.0 143.00 184.00 7021CTA/DB 7021CTA/DF 7021CTA/DT 6400 10000 115.0 150.0 154.0 2.0 1.00 1.580
105 160 26 2.0 1.00 82.60 84.70 7500 12000 7021ACTA 44.0 134.00 169.00 7021ACTA/DB 7021ACTA/DF 7021ACTA/DT 6000 9600 115.0 150.0 154.0 2.0 1.00 1.580
105 190 36 2.1 1.10 170.00 153.00 7500 12000 7221CTA 38.0 276.00 306.00 7221CTA/DB 7221CTA/DF 7221CTA/DT 6000 9600 117.0 178.0 183.0 2.0 1.00 3.880
105 190 36 2.1 1.10 163.00 146.00 6700 10000 7221ACTA 53.0 265.00 292.00 7221ACTA/DB 7221ACTA/DF 7221ACTA/DT 5300 8000 117.0 178.0 183.0 2.0 1.00 3.880
110 140 16 1.0 0.60 34.50 42.50 8300 13400 71822CTA 24.5 56.00 85.00 71822CTA/DB 71822CTA/DF 71822CTA/DT 6600 10700 116.0 134.0 136.5 1.0 0.50 0.486
110 140 16 1.0 0.60 33.00 39.90 7800 12400 71822ACTA 37.0 53.60 79.80 71822ACTA/DB 71822ACTA/DF 71822ACTA/DT 6200 9900 116.0 134.0 136.5 1.0 0.50 0.486
110 150 20 1.1 0.60 57.70 64.10 8000 13000 71922CTA 27.0 93.70 128.00 71922CTA/DB 71922CTA/DF 71922CTA/DT 6400 10000 117.0 143.0 145.0 1.0 0.60 0.921
110 150 20 1.1 0.60 54.90 60.20 7500 12000 71922ACTA 40.0 89.20 120.00 71922ACTA/DB 71922ACTA/DF 71922ACTA/DT 6000 9600 117.0 143.0 145.0 1.0 0.60 0.921
110 170 28 2.0 1.00 95.70 98.40 7500 12000 7022CTA 33.0 155.00 197.00 7022CTA/DB 7022CTA/DF 7022CTA/DT 6000 9600 120.0 160.0 164.0 2.0 1.00 1.990
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