| 型号 | 基本尺寸 （mm） | 球数 | 重量 （Kg） | 额定负载 | 极限转速 (RPM) | 对应型号 | ||||||||
| d | D | B | 径向静Co(N | 径向动Cr(N) | 推力静N | 推力动N | 倾覆 静 Nm | 倾覆 动 Nm | KAYDON | SILVERTHIN | ||||
| PXAA10 | 25.4 | 34.925 | 4.763 | 21 | 0.014 | 1 290 |
1 200 |
3 250 |
3 020 |
20 | 20 | 10 110 |
KAA10XL0 | SAA10XL0 | PXAA15 | 38.1 | 47.625 | 4.763 | 29 | 0.018 | 1 780 |
1 380 |
4 450 |
3 430 |
40 | 30 | 7 110 |
KAA15XL0 | SAA15XL0 |
| PXA020 | 50.8 | 63.5 | 6.35 | 27 | 0.045 | 3 020 |
2 290 |
7 610 |
5 470 |
90 | 60 | 5 330 |
KA020XP0 | SA020XP0 | PXB020 | 50.8 | 66.675 | 7.938 | 23 | 0.073 | 4 140 |
3 370 |
10 410 |
7 740 |
120 | 90 | 5 190 |
KB020XP0 | SB020XP0 |
| PXA025 | 63.5 | 76.2 | 6.35 | 33 | 0.059 | 3 690 |
2 590 |
9 300 |
5 870 |
130 | 80 | 4 360 |
KA025XP0 | SA025XP0 | PXB025 | 63.5 | 79.375 | 7.938 | 28 | 0.091 | 5 070 |
3 770 |
12 630 |
8 360 |
180 | 120 | 4 270 |
KB025XP0 | SB025XP0 |
| PXA030 | 76.2 | 88.9 | 6.35 | 39 | 0.068 | 4 400 |
2 860 |
10 990 |
6 270 |
180 | 100 | 3 690 |
KA030XP0 | SA030XP0 | PXB030 | 76.2 | 92.075 | 7.938 | 33 | 0.109 | 5 960 |
4 150 |
14 900 |
8 850 |
250 | 150 | 3 620 |
KB030XP0 | SB030XP0 |
| PXA035 | 88.9 | 101.6 | 6.35 | 45 | 0.082 | 5 070 |
3 120 |
12 680 |
6 580 |
240 | 130 | 3 200 |
KA035XP0 | SA035XP0 | PXB035 | 88.9 | 104.775 | 7.938 | 38 | 0.122 | 6 850 |
4 510 |
17 170 |
9 340 |
330 | 180 | 3 150 |
KB035XP0 | SB035XP0 |
| PXA040 | 101.6 | 114.3 | 6.35 | 51 | 0.086 | 5 740 |
3 360 |
14 320 |
6 890 |
310 | 150 | 2 820 |
KA040XP0 | SA040XP0 | PXB040 | 101.6 | 117.475 | 7.938 | 43 | 0.136 | 7 780 |
4 850 |
19 440 |
9 830 |
430 | 210 | 2 780 |
KB040XP0 | SB040XP0 |
| PXC040 | 101.6 | 120.65 | 9.525 | 35 | 0.204 | 9 340 |
6 300 |
23 400 |
12 500 |
520 | 280 | 2 740 |
KC040XP0 | SC040XP0 | PXD040 | 101.6 | 127 | 12.7 | 27 | 0.354 | 13 700 |
10 280 |
34 250 |
21 750 |
780 | 500 | 2 670 |
KD040XP0 | SD040XP0 |
| PXF040 | 101.6 | 139.7 | 19.05 | 19 | 0.862 | 23 840 |
20 750 |
59 610 |
39 280 |
1 440 |
950 | 2 530 |
KF040XP0 | SF040XP0 | PXG040 | 101.6 | 152.4 | 25.4 | 15 | 1.633 | 36 520 |
35 490 |
91 280 |
67 390 |
2 320 |
1 710 |
2 400 |
KG040XP0 | SG040XP0 |
| PXA042 | 107.95 | 120.65 | 6.35 | 54 | 0.091 | 6 090 |
3 480 |
15 170 |
7 070 |
350 | 160 | 2 670 |
KA042XP0 | SA042XP0 | PXB042 | 107.95 | 123.825 | 7.938 | 45 | 0.141 | 8 140 |
4 980 |
20 330 |
9 920 |
470 | 230 | 2 630 |
KB042XP0 | SB042XP0 |
| PXC042 | 107.95 | 127 | 9.525 | 37 | 0.213 | 9 880 |
6 510 |
24 730 |
12 770 |
580 | 300 | 2 590 |
KC042XP0 | SC042XP0 | PXD042 | 107.95 | 133.35 | 12.7 | 28 | 0.376 | 14 190 |
10 480 |
35 500 |
21 890 |
860 | 530 | 2 530 |
KD042XP0 | SD042XP0 |
| PXF042 | 107.95 | 146.05 | 19.05 | 20 | 0.907 | 25 090 |
21 330 |
62 760 |
39 990 |
1 590 |
1 020 |
2 400 |
KF042XP0 | SF042XP0 | PXG042 | 107.95 | 158.75 | 25.4 | 15 | 1.724 | 36 520 |
35 220 |
91 280 |
67 390 |
2 430 |
1 800 |
2 290 |
KG042XP0 | SG042XP0 |
| PXA045 | 114.3 | 127 | 6.35 | 57 | 0.1 | 6 410 |
3 600 |
16 010 |
7 160 |
390 | 170 | 2 530 |
KA045XP0 | SA045XP0 | PXB045 | 114.3 | 130.175 | 7.938 | 48 | 0.15 | 8 670 |
5 180 |
21 710 |
10 230 |
530 | 250 | 2 490 |
KB045XP0 | SB045XP0 |
四点接触球轴承
等截面薄壁四点接触球轴承是承受瞬间高压的理想选择，轴承在滚道和钢球间 实现了四个点接触，可以承受瞬间负荷和回转轴向负荷，虽然也可以使用在轻 负荷的条件下，但在承受单纯的径向负荷方面是不能代替径向接触球轴承或者 角接触球轴承。
