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7303B Super-precision Angular Contact Ball Bearing For Cottage Industry Machine 17*47*14mm
Bearing Description of Angular Contact Ball Bearing:
Angular contact ball bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing mounting is often adopted to them as matched parts of bearings, preload for them is more convenient, Retainers are made of brass, synthetic resins or others subject to indive dual bearing features and application conditions.
Application Area of Angular Contact Ball Bearing::
Single row angular contact ball bearings, machine tool spindle, high frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, filling machine, low noise type cooling tower, electrical equipment, coating equipment, machine tool trough plate, arc welding machine
Double row angular contact ball bearing, oil pump, roots blower, air compressor, all kinds of transmission, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, electric welding machine, electric, square box, gravity type spray gun, wire stripping machine, axle shaft equipment, chemical machinery, testing analysis.
Bearing No. | d(mm) | D(mm) | B(mm) |
7300B | 10 | 35 | 11 |
7301B | 12 | 37 | 12 |
7302B | 15 | 42 | 13 |
7303B | 17 | 47 | 14 |
7304B | 20 | 52 | 15 |
7305B | 25 | 62 | 17 |
7306B | 30 | 72 | 19 |
7307B | 35 | 80 | 21 |
7308B | 40 | 90 | 23 |
7309B | 45 | 100 | 25 |
7310B | 50 | 110 | 27 |
7311B | 55 | 120 | 29 |
7312B | 60 | 130 | 31 |
7313B | 65 | 140 | 33 |
7314B | 70 | 150 | 35 |
7315B | 75 | 160 | 37 |
7316B | 80 | 170 | 39 |
7317B | 85 | 180 | 41 |
7318B | 90 | 190 | 43 |
7319B | 95 | 200 | 45 |
7320B | 100 | 215 | 47 |
7321B | 105 | 225 | 49 |
7322B | 110 | 240 | 50 |
7324B | 120 | 260 | 55 |
7326B | 130 | 280 | 58 |
7328B | 140 | 300 | 62 |
7330B | 150 | 320 | 65 |
7332B | 160 | 340 | 68 |
7334B | 170 | 360 | 72 |
7336B | 180 | 380 | 75 |
7338B | 190 | 400 | 78 |
7340B | 200 | 420 | 80 |