| 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 | ||||
| PRA020 | 50.8 | 63.5 | 6.35 | 27 | 0.045 | 3 020 |
2 490 |
4 800 |
7 300 |
55 | 80 | 8 890 |
KA020CP0 | SA020CP0 | PRB020 | 50.8 | 66.675 | 7.938 | 23 | 0.073 | 4 140 |
3 560 |
6 490 |
10 320 |
80 | 120 | 8 650 |
KB020CP0 | SB020CP0 |
| PRA025 | 63.5 | 76.2 | 6.35 | 33 | 0.059 | 3 690 |
2 710 |
5 830 |
7 870 |
80 | 110 | 7 270 |
KA025CP0 | SA025CP0 | PRB025 | 63.5 | 79.375 | 7.938 | 28 | 0.091 | 5 070 |
3 830 |
7 780 |
11 170 |
110 | 160 | 7 110 |
KB025CP0 | SB025CP0 |
| PRA030 | 76.2 | 88.9 | 6.35 | 39 | 0.068 | 4 400 |
2 890 |
6 810 |
8 360 |
110 | 140 | 6 150 |
KA030CP0 | SA030CP0 | PRB030 | 76.2 | 92.075 | 7.938 | 33 | 0.109 | 5 960 |
4 090 |
9 120 |
11 920 |
150 | 200 | 6 040 |
KB030CP0 | SB030CP0 |
| PRA035 | 88.9 | 101.6 | 6.35 | 45 | 0.082 | 5 070 |
3 070 |
7 780 |
8 850 |
150 | 170 | 5 330 |
KA035CP0 | SA035CP0 | PRB035 | 88.9 | 104.775 | 7.938 | 38 | 0.122 | 6 850 |
4 310 |
10 410 |
12 500 |
200 | 240 | 5 250 |
KB035CP0 | SB035CP0 |
| PRA040 | 101.6 | 114.3 | 6.35 | 51 | 0.086 | 5 740 |
3 200 |
8 810 |
9 250 |
190 | 200 | 4 710 |
KA040CP0 | SA040CP0 | PRB040 | 101.6 | 117.475 | 7.938 | 43 | 0.136 | 7 780 |
4 540 |
11 700 |
13 120 |
260 | 290 | 4 640 |
KB040CP0 | SB040CP0 |
| PRC040 | 101.6 | 120.65 | 9.525 | 35 | 0.204 | 9 340 |
5 740 |
13 830 |
16 640 |
310 | 370 | 4 570 |
KC040CP0 | SC040CP0 | PRD040 | 101.6 | 127 | 12.7 | 27 | 0.354 | 13 700 |
10 010 |
22 020 |
29 000 |
500 | 660 | 4 440 |
KD040CP0 | SD040CP0 |
| PRF040 | 101.6 | 139.7 | 19.05 | 19 | 0.862 | 23 840 |
17 530 |
35 500 |
50 800 |
860 | 1 230 |
4 210 |
KF040CP0 | SF040CP0 | PRG040 | 101.6 | 152.4 | 25.4 | 15 | 1.633 | 36 520 |
29 800 |
57 650 |
86 470 |
1 460 |
2 200 |
4 000 |
KG040CP0 | SG040CP0 |
| PRA042 | 107.95 | 120.65 | 6.35 | 54 | 0.091 | 6 090 |
3 250 |
9 300 |
9 390 |
210 | 210 | 4 440 |
KA042CP0 | SA042CP0 | PRB042 | 107.95 | 123.825 | 7.938 | 45 | 0.141 | 8 140 |
4 580 |
12 190 |
13 340 |
280 | 310 | 4 380 |
KB042CP0 | SB042CP0 |
| PRC042 | 107.95 | 127 | 9.525 | 37 | 0.213 | 9 880 |
5 870 |
14 550 |
17 040 |
340 | 400 | 4 320 |
KC042CP0 | SC042CP0 | PRD042 | 107.95 | 133.35 | 12.7 | 28 | 0.376 | 14 190 |
10 100 |
22 730 |
29 270 |
550 | 710 | 4 210 |
KD042CP0 | SD042CP0 |
| PRF042 | 107.95 | 146.05 | 19.05 | 20 | 0.907 | 25 090 |
18 100 |
37 370 |
52 530 |
950 | 1 330 |
4 000 |
KF042CP0 | SF042CP0 | PRG042 | 107.95 | 158.75 | 25.4 | 15 | 1.724 | 36 520 |
29 800 |
57 650 |
86 470 |
1 540 |
2 310 |
3 810 |
KG042CP0 | SG042CP0 |
| PRA045 | 114.3 | 127 | 6.35 | 57 | 0.1 | 6 410 |
3 340 |
9 790 |
9 650 |
240 | 230 | 4 210 |
KA045CP0 | SA045CP0 | PRB045 | 114.3 | 130.175 | 7.938 | 48 | 0.15 | 8 670 |
4 720 |
12 990 |
13 700 |
320 | 330 | 4 160 |
KB045CP0 | SB045CP0 |
| PRC045 | 114.3 | 133.35 | 9.525 | 39 | 0.218 | 10 410 |
6 010 |
15 300 |
17 390 |
380 | 430 | 4 100 |
KC045CP0 | SC045CP0 | PRD045 | 114.3 | 139.7 | 12.7 | 30 | 0.399 | 15 210 |
10 450 |
24 290 |
30 340 |
620 | 770 | 4 000 |
KD045CP0 | SD045CP0 |
径向接触球轴承
等截面薄壁径向接触球轴承设计为可以承受高压的深沟球轴承，这种轴承主要 设计意图是承受径向负荷但也可以承受中等的轴向负荷、回转负荷以及瞬间负荷。
