角接触球轴承
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角接触球轴承
| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 30 | 55 | 26 | 21.3 | 18.4 | 8500 | 11000 | 7006B/DB |
| 30 | 55 | 26 | 20.5 | 18.7 | 19000 | 21000 | ACH006C/DB |
| 30 | 47 | 18 | 13.5 | 12.5 | 18000 | 23000 | 7906C/DB |
| 25 | 80 | 42 | 60 | 43 | 5500 | 8200 | 7405B/DB |
| 25 | 80 | 42 | 64.5 | 46.3 | 6400 | 9100 | 7405AC/DB |
| 25 | 47 | 24 | 16.6 | 13.4 | 10000 | 13000 | 7005B/DB |
| 20 | 72 | 38 | 54.4 | 35.9 | 6400 | 9600 | 7404B/DB |
| 20 | 72 | 38 | 57.8 | 38.2 | 7400 | 11000 | 7404AC/DB |
| 20 | 42 | 24 | 15.2 | 11.1 | 11000 | 15000 | 7004B/DB |
| 12 | 28 | 16 | 8.1 | 5.05 | 18000 | 24000 | 7001B/DB |
| 10 | 26 | 16 | 7.55 | 4.35 | 20000 | 27000 | 7000B/DB |
| 10 | 22 | 12 | 4.9 | 3.05 | 42000 | 55000 | 7900C/DB |
| 380 | 560 | 164 | 767 | 1740 | 560 | 750 | 7076B/DF |
| 380 | 560 | 164 | 858 | 1930 | 750 | 940 | 7076AC/DF |
| 360 | 540 | 164 | 750 | 1650 | 600 | 800 | 7072B/DF |
| 360 | 540 | 164 | 837 | 1830 | 800 | 1000 | 7072AC/DF |
| 340 | 520 | 164 | 731 | 1550 | 640 | 860 | 7068B/DF |
| 340 | 520 | 164 | 816 | 1720 | 860 | 1100 | 7068AC/DF |
| 320 | 480 | 148 | 636 | 1300 | 710 | 950 | 7064B/DF |
| 320 | 480 | 148 | 710 | 1440 | 950 | 1200 | 7064AC/DF |
| 300 | 460 | 148 | 621 | 1230 | 770 | 1000 | 7060B/DF |
| 280 | 420 | 130 | 483 | 906 | 850 | 1100 | 7056B/DF |
| 280 | 420 | 130 | 540 | 1010 | 1100 | 1400 | 7056AC/DF |
| 260 | 400 | 130 | 473 | 862 | 910 | 1200 | 7052B/DF |
| 260 | 400 | 130 | 529 | 956 | 1200 | 1500 | 7052AC/DF |
| 240 | 440 | 144 | 589 | 1080 | 890 | 1200 | 7248B/DF |
| 240 | 440 | 144 | 655 | 1190 | 1200 | 1500 | 7248AC/DF |
| 240 | 360 | 112 | 397 | 677 | 1000 | 1400 | 7048B/DF |
| 240 | 360 | 112 | 443 | 751 | 1400 | 1700 | 7048AC/DF |
| 220 | 340 | 112 | 389 | 636 | 1100 | 1500 | 7044B/DF |
