| Bearing No. | Basic Dimensions （mm） | Ball | Weight （Kg） | Basic load ratings | Limiting Speed (rpm) | Interchange | ||||||
| d | D | B | Radial Co(N) | Radial Cr(N) | Thrust Co(N) | Thrust Cr(N) | KAYDON | SILVERTHIN | ||||
| PAC120 | 304.8 | 323.85 | 9.525 | 140 | 0.567 | 32 430 |
9 550 |
93 590 |
26 600 |
1 620 |
KC120AR0 | SC120AR0 | PAD120 | 304.8 | 330.2 | 12.7 | 100 | 1.021 | 43 900 |
15 260 |
126 770 |
44 260 |
1 600 |
KD120AR0 | SD120AR0 |
| PAF120 | 304.8 | 342.9 | 19.05 | 70 | 2.359 | 76 060 |
28 860 |
219 650 |
81 580 |
1 570 |
KF120AR0 | SF120AR0 | PAG120 | 304.8 | 355.6 | 25.4 | 52 | 4.218 | 109 600 |
49 950 |
316 450 |
144 880 |
1 540 |
KG120AR0 | SG120AR0 |
| PAB140 | 355.6 | 371.475 | 7.938 | 192 | 0.476 | 30 070 |
7 860 |
86 740 |
21 530 |
1 400 |
KB140AR0 | SB140AR0 | PAC140 | 355.6 | 374.65 | 9.525 | 163 | 0.689 | 37 770 |
10 440 |
108 980 |
28 160 |
1 390 |
KC140AR0 | SC140AR0 |
| PAD140 | 355.6 | 381 | 12.7 | 116 | 1.238 | 50 930 |
15 930 |
147 060 |
45 990 |
1 380 |
KD140AR0 | SD140AR0 | PAF140 | 355.6 | 393.7 | 19.05 | 81 | 2.722 | 88 030 |
31 330 |
254 170 |
86 700 |
1 360 |
KF140AR0 | SF140AR0 |
| PAG140 | 355.6 | 406.4 | 25.4 | 60 | 4.899 | 126 460 |
52 360 |
365 110 |
151 910 |
1 330 |
KG140AR0 | SG140AR0 | PAB160 | 406.4 | 422.275 | 7.938 | 219 | 0.544 | 34 300 |
8 480 |
98 970 |
22 910 |
1 230 |
KB160AR0 | SB160AR0 |
| PAC160 | 406.4 | 425.45 | 9.525 | 186 | 0.785 | 43 060 |
11 270 |
124 330 |
29 940 |
1 220 |
KC160AR0 | SC160AR0 | PAD160 | 406.4 | 431.8 | 12.7 | 132 | 1.406 | 57 960 |
17 150 |
167 340 |
49 060 |
1 210 |
KD160AR0 | SD160AR0 |
| PAF160 | 406.4 | 444.5 | 19.05 | 92 | 3.221 | 100 000 |
33 640 |
288 650 |
90 340 |
1 190 |
KF160AR0 | SF160AR0 | PAG160 | 406.4 | 457.2 | 25.4 | 68 | 5.579 | 143 320 |
54 980 |
413 770 |
159 470 |
1 180 |
KG160AR0 | SG160AR0 |
| PAB180 | 457.2 | 473.075 | 7.938 | 246 | 0.612 | 38 520 |
9 070 |
111 160 |
24 510 |
1 090 |
KB180AR0 | SB180AR0 | PAC180 | 457.2 | 476.25 | 9.525 | 209 | 0.88 | 48 400 |
12 040 |
139 720 |
32 380 |
1 090 |
KC180AR0 | SC180AR0 |
| PAD180 | 457.2 | 482.6 | 12.7 | 148 | 1.579 | 64 990 |
18 300 |
187 630 |
50 670 |
1 080 |
KD180AR0 | SD180AR0 | PAF180 | 457.2 | 495.3 | 19.05 | 104 | 3.583 | 113 030 |
36 040 |
326 320 |
94 350 |
1 070 |
KF180AR0 | SF180AR0 |
| PAG180 | 457.2 | 508 | 25.4 | 76 | 6.214 | 160 220 |
57 370 |
462 620 |
165 610 |
1 050 |
KG180AR0 | SG180AR0 | PAB200 | 508 | 523.875 | 7.938 | 273 | 0.68 | 42 750 |
9 620 |
123 350 |
26 240 |
980 | KB200AR0 | SB200AR0 |
| PAC200 | 508 | 527.05 | 9.525 | 231 | 0.98 | 53 510 |
12 740 |
154 440 |
34 610 |
980 | KC200AR0 | SC200AR0 | PAD200 | 508 | 533.4 | 12.7 | 164 | 1.746 | 72 020 |
19 380 |
207 910 |
53 020 |
980 | KD200AR0 | SD200AR0 |
| PAF200 | 508 | 546.1 | 19.05 | 115 | 4.037 | 125 000 |
38 090 |
360 840 |
100 890 |
960 | KF200AR0 | SF200AR0 | PAG200 | 508 | 558.8 | 25.4 | 84 | 7.167 | 177 080 |
60 550 |
511 100 |
172 720 |
950 | KG200AR0 | SG200AR0 |
