There are 3 types of standard contact angles between the ring and the ball of angular contact ball bearings: 15 / 25 and 40 degrees. The larger the contact angle is, the greater the axial load capacity is. The smaller the contact angle is, the more conducive it is for high-speed rotation. Single row angular contact ball bearings can bear radial load and unidirectional axial load. DB combination, DF combination and double row angular contact ball bearings can bear radial load and bidirectional axial load, DT combination is suitable for the occasions with large unidirectional axial load and insufficient rated load of single bearing. ACH type angular contact ball bearings, with small ball diameter and many balls, are used for high-speed working conditions and are mostly used for machine tool spindles.
Angular contact ball bearing 719/530 MP could be assembled in DB combination, or DF combination, or universal combination. They are widely used for machine tool spindles.
Bearing Type | Single-row angular contact ball bearing |
Type Number | 719/530 MP. P5 |
Dimension | ID 530 x OD 710 x 82mm |
Precision Grade | P5, SP, P4, |
Seals | Without seals |
Cage | Brass cage |
Basic load rating Cr (kN) | 556 |
Basic load rating Cor (kN) | 1206 |
Weight | 92 kg |
Type series | 719 series |
Application: | Machine tool spindles, drilling platforms, food machinery, indexing heads, low-noise cooling towers, coating equipment, etc. |
CHECK MORE MODELS OF ANGULAR CONTACT BALL BEARINGS.
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Type Number | d | D | B | Cr | Cor | Weight/kg | da | Da | Grease | Oil |
71920 | 100 | 140 | 20 | 60.6 | 65.5 | 0.8 | 106 | 134 | 8500 | 14000 |
71922 | 110 | 150 | 20 | 62.4 | 72 | 0.86 | 116 | 144 | 8000 | 13000 |
71924 | 120 | 150 | 20 | 24.7 | 25.5 | 1.15 | 116 | 144 | 10000 | 15000 |
71926 | 130 | 180 | 24 | 92.3 | 108 | 1.55 | 137 | 173 | 7000 | 11000 |
71928 | 140 | 190 | 24 | 95.6 | 116 | 1.65 | 147 | 183 | 6700 | 10000 |
71930 | 150 | 210 | 28 | 90 | 120 | 3 | 160 | 200 | 6300 | 9500 |
71932 | 160 | 220 | 28 | 109 | 129 | 3 | 170 | 210 | 6000 | 9000 |
71934 | 170 | 230 | 28 | 110 | 140 | 3.3 | 179 | 221 | 5600 | 8500 |
71938 | 190 | 260 | 33 | 139 | 177 | 4.45 | 199 | 255 | 5000 | 7500 |
71940 | 200 | 280 | 38 | 150 | 210 | 7.1 | 212 | 268 | 4300 | 6000 |
71944 | 220 | 300 | 38 | 200 | 250 | 7.2 | 232 | 288 | 3800 | 5600 |
71948 | 240 | 320 | 38 | 203 | 285 | 8.37 | 252 | 308 | 3200 | 4800 |
71952 | 260 | 360 | 46 | 242 | 345 | 13.5 | 272 | 348 | 1300 | 1800 |
71956 | 280 | 380 | 46 | 226 | 337 | 15 | 292 | 368 | 1100 | 1600 |
71964 | 320 | 440 | 56 | 350 | 550 | 25.5 | 334 | 426 | 800 | 1000 |
71968 | 340 | 460 | 56 | 292 | 510 | 27.5 | 354 | 446 | 800 | 1000 |
71972 | 360 | 480 | 56 | 350 | 600 | 29 | 800 | 1000 | ||
71976 | 380 | 520 | 65 | 369 | 661.5 | 40.5 | 395 | 505 | 850 | 1200 |
71980 | 400 | 540 | 65 | 380.7 | 702 | 42 | 415 | 525 | 800 | 1100 |
71984 | 420 | 560 | 65 | 327 | 603 | 44.5 | 435 | 545 | 700 | 950 |
71988 | 440 | 600 | 74 | 456.3 | 936 | 61 | 455 | 585 | 750 | 1000 |
71992 | 460 | 620 | 74 | 456 | 936 | 58 | 475 | 605 | 750 | 900 |
719/500 | 530 | 670 | 78 | 498 | 1098 | 78 | 518 | 652 | 630 | 850 |
719/530 | 560 | 710 | 82 | 556 | 1206 | 92 | 558 | 692 | 1000 | 1500 |
719/560 | 600 | 750 | 85 | 533 | 1161 | 105 | 578 | 732 | 560 | 750 |
719/600 | 630 | 800 | 90 | 644 | 1557 | 125 | 618 | 782 | 900 | 1300 |
719/710 | 750 | 950 | 106 | 767 | 1980 | 195 | 733 | 927 | 800 | 1100 |