7300B Angular Contact Ball Bearing

7300B Angular Contact Ball Bearings

Bearing No. Boundary dimensions Basic load ratings(kN) Limiting speed Mass
mm Dynamic Static rpm kg
d D B Cr Cor Grease Oil
7301B 12 37 12 10.5 4.9 16,000 22,000 0.06
7302B 15 42 13 12.4 6.5 14,000 19,000 0.08
7303B 17 47 14 14.1 8.1 13,000 17,000 0.16
7304B 20 52 15 17.3 9.6 11,000 15,000 0.14
7305B 25 62 17 24.3 14.1 9,000 13,000 0.23
7306B 30 72 19 29.3 18.1 8,000 11,000 0.34
7307B 35 80 21 38.3 24.4 7,000 9,500 0.45
7308B 40 90 23 46.5 29.5 6,300 8,500 0.63
7309B 45 100 25 59.6 39.6 5,600 7,500 0.85
7310B 50 110 27 68.1 48 5,000 6,700 1.1
7311B 55 120 29 82.2 56.2 4,500 6,300 1.4
7312B 60 130 31 91.5 65.4 4,300 5,600 1.75
7313B 65 140 33 102.3 75.3 3,800 5,300 2.15
7314B 70 150 35 114.6 85.9 3,600 5,000 2.65
7315B 75 160 37 127.7 95.4 3,400 4,800 3.2
7316B 80 170 39 141.4 107.9 3,200 4,800 3.8
7317B 85 180 41 155.8 120.9 3,000 4,000 4.45
7318B 90 190 43 157.9 136.9 3,000 4,000 5.3
7319B 95 200 45 172 154.1 2,800 4,000 6.4
7320B 100 215 47 190 177.3 2,600 3,800 7.29
7321B 105 225 49 201.7 193.3 2,400 3,600 8.55
7322B 110 240 50 225.8 225.3 2,200 3,400 9.84

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