X型四点接触球——BB系列(替换交叉滚子轴承)
BB型轴承与交叉滚子轴承的孔径,宽度尺寸相配。当成本、购买便利性、防腐蚀、严格的公差、摩擦力矩、密封/防尘选择以及耐高温能力在您的应用中为重要因素时,可以考虑BB系列公制四点接触球轴承作为交叉滚子轴承的替换。 由于自身的灵活性,四点接触轴承具有高性能,低成本的特点。
公称型号
|
外形尺寸(mm)
|
动载荷(kg)
|
标准径向游隙 |
重量
(Kg)
|
||||
内径(d)
|
外径(D)
|
厚度(B)
|
径向
|
轴向 | 力矩 | |||
kg |
kg |
N-m |
||||||
BB3010
|
30 | 55 | 10 |
497
|
675 |
78
|
0.025一0.038 |
0.100
|
BB3510 | 35 | 60 | 10 | 513 | 709 | 90 | 0.03一0.043 | 0.110 |
BB4010 | 40 | 65 | 10 | 553 | 776 | 107 | 0.03一0.043 | 0.120 |
BB4510 | 45 | 70 | 10 | 591 | 839 | 125 | 0.03一0.043 | 0.130 |
BB5013 | 50 | 80 | 13 | 948 | 1321 | 227 | 0.03一0.056 | 0.240 |
BB6013 | 60 | 90 | 13 | 1010 | 1436 | 279 | 0.03一0.056 | 0.300 |
BB7013 | 70 | 100 | 13 | 1108 | 1601 | 346 | 0.03一0.056 | 0.310 |
BB8016 | 80 | 120 | 16 | 1679 | 2417 | 618 | 0.03一0.056 | 0.620 |
BB9016 | 90 | 130 | 16 | 1773 | 2584 | 718 | 0.041一0.066 | 0.730 |
BB10020 | 100 | 150 | 20 | 2395 | 3480 | 1102 | 0.041一0.066 | 1.210 |
BB11015 | 110 | 145 | 15 | 1390 | 2097 | 652 | 0.041一0.066 | 0.660 |
BB11020 | 110 | 160 | 20 | 2524 | 3720 | 1300 | 0.041一0.066 | 1.360 |
BB12025 | 120 | 180 | 25 | 3981 | 5745 | 2197 | 0.05一0.08 | 2.130 |
BB13025 | 130 | 190 | 25 | 4098 | 5968 | 2412 | 0.05一0.08 | 2.270 |
BB14025 | 140 | 200 | 25 | 4359 | 6402 | 2726 | 0.05一0.08 | 2.500 |
BB15013 | 150 | 180 | 13 | 1590 | 2455 | 965 | 0.05一0.08 | 0.610 |
BB15025 | 150 | 210 | 25 | 4468 | 6614 | 2959 | 0.05一0.08 | 2.720 |
BB15030 | 150 | 230 | 30 | 6403 | 9325 | 4475 | 0.05一0.08 | 4.540 |
BB20025 | 200 | 260 | 25 | 5121 | 7820 | 4333 | 0.06一0.09 | 3.400 |
BB20030 | 200 | 280 | 30 | 7288 | 10980 | 6435 | 0.06一0.09 | 5.720 |
BB20035 | 200 | 295 | 35 | 9367 | 13921 | 8529 | 0.06一0.09 | 8.17 |
BB25025 | 250 | 310 | 25 | 5718 | 8939 | 5891 | 0.07一0.1 | 4.090 |
BB25030 | 250 | 330 | 30 | 8100 | 12519 | 8641 | 0.07一0.1 | 7.040 |
BB25040 | 250 | 355 | 40 | 10324 | 15812 | 11489 | 0.07一0.1 | 9.080 |
BB30025 | 300 | 360 | 25 | 6163 | 9821 | 7482 | 0.07一0.1 | 4.990 |
BB30035 | 300 | 395 | 35 | 11263 | 17595 | 14399 | 0.07一0.1 | 11.800 |
BB30040 | 300 | 405 | 40 | 11240 | 17595 | 14576 | 0.07一0.1 | 15.440 |
BB40035 | 400 | 480 | 35 | 12701 | 20518 | 20560 | 0.08一0.11 | 12.030 |
BB40040 | 400 | 510 | 40 | 12888 | 20919 | 21572 | 0.08一0.11 | 20.660 |
BB50040 | 500 | 600 | 40 | 14381 | 23996 | 29099 | 0.09一0.12 | 22.700 |
BB50050 | 500 | 625 | 50 | 14555 | 24367 | 30120 | 0.09一0.12 | 38.050 |
BB60040 | 600 | 700 | 40 | 15709 | 26887 | 37565 | 0.09一0.12 | 27.240 |
BB70045 | 700 | 815 | 45 | 16887 | 29634 | 47062 | 0.09一0.12 | 44.950 |
BB80070 | 800 | 950 | 70 | 26846 | 47799 | 86420 | 0.09一0.12 | 98.520 |
BB90070 | 900 | 1050 | 70 | 28307 | 51478 | 101535 | 0.1一0.13 | 109.870 |