102 models in the 66 series, 2.3–1620 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 66/0/P4 | ANDGE | 19 | 6 | — | |
| 66/2.3S-2Z | ANDGE | 2.3 | 8.8 | 3.5 | — |
| 66/2.381 | ANDGE | 2.381 | 4.763 | 1.59 | — |
| 66/3.175V/YA | ANDGE | 3.175 | 6.35 | 2.36 | — |
| 66/3.175V | ANDGE | 3.175 | 9.525 | 3.97 | — |
| 66/3.175V/C2 | ANDGE | 3.175 | 9.525 | 3.97 | — |
| 66/4.5STN | ANDGE | 4.5 | 8 | 2.5 | — |
| 66/4.5 | ANDGE | 4.5 | 8.5 | 2.5 | — |
| 66/4.763 | ANDGE | 4.763 | 12.7 | 3.97 | — |
| 66/4.763V/C2 | ANDGE | 4.763 | 12.7 | 3.97 | — |
| 66/5.5-2Z | ANDGE | 5.5 | 10 | 4 | — |
| 66/6-2Z | ANDGE | 6 | 28 | 8 | — |
| 66/6-Z | ANDGE | 6 | 28 | 8 | — |
| 66/6-Z/C2 | ANDGE | 6 | 28 | 8 | — |
| 66/6.3 | ANDGE | 6.3 | 10 | 3 | — |
| 66/6.3/P5T | ANDGE | 6.3 | 10 | 3 | — |
| 66/16-ZSC | ANDGE | 16 | 30 | 6 | — |
| 66/16-2RZ/P5Z2LHT | ANDGE | 16 | 52 | 14 | — |
| 66/19/YA | ANDGE | 19 | 22.2 | 2.2 | — |
| 66/19E | ANDGE | 19 | 35 | 18 | — |
| 66/19E/Z1 | ANDGE | 19 | 35 | 18 | — |
| 66/20 | ANDGE | 20 | 62 | 16 | — |
| 6604-2RS | ANDGE | 20 | 65 | 15 | — |
| 66/22E/C3 | ANDGE | 22 | 68 | 18 | — |
| 66/22.5E-2RS/C3 | ANDGE | 22.5 | 68 | 18 | — |
| 66/23/P53YB2 | ANDGE | 23 | 56 | 15 | — |
| 66/23/P53Z2 | ANDGE | 23 | 56 | 15 | — |
| 66/23E/P53Z2 | ANDGE | 23 | 56 | 15 | — |
| 6605WB1-2RS/P63-SAGW | ANDGE | 25 | 65 | 18 | — |
| 66/25.5 | ANDGE | 25.5 | 58 | 16 | — |
| 66/25.5-2RS-BYD | ANDGE | 25.5 | 58 | 16 | — |
| 66/25.5-2RS/P53Z2 | ANDGE | 25.5 | 58 | 16 | — |
| 66/25.5E-2RS | ANDGE | 25.5 | 68 | 18 | — |
| 66/25.5E-2RS/P53Z2 | ANDGE | 25.5 | 68 | 18 | — |
| 66/25.5E-2RS/P5Z2 | ANDGE | 25.5 | 68 | 18 | — |
| 6605X2WBTN1/Bushing - HA - Bushing | ANDGE | 26 | 68 | 21.5 | — |
| 6605X2WBTN1/HA | ANDGE | 26 | 68 | 19.5 | — |
| 66/28X4 | ANDGE | 28.575 | 71.438 | 20.638 | — |
| 66/32WB1-2RSZ/C9 | ANDGE | 32 | 72 | 25 | — |
| 66/34-WBV | ANDGE | 34 | 45 | 6 | — |
| 66/36.21 | ANDGE | 36.21 | — | ||
| 66/38 | ANDGE | 38 | 67 | 16 | — |
| 6609/YA1 | ANDGE | 45 | 90 | 20 | — |
| 6609TN1/YA1 | ANDGE | 45 | 90 | 20 | — |
| 6611NR | ANDGE | 55 | 130 | 31 | — |
| 6614-ZSC | ANDGE | 70 | 127 | 28.4 | — |
| 6614-2RS | ANDGE | 70 | 130 | 41 | — |
| 66/76X4WB1-2RZ/YA3 | ANDGE | 76.352 | 130 | 33.325 | — |
| 66/88.9/YA2 | ANDGE | 88.9 | 127 | 19.05 | — |
| 66/107V | ANDGE | 107 | 147 | 1 | — |
| 66/108-FS | ANDGE | 108 | 152 | 22 | — |
| 66/108.13Q4MB1 | ANDGE | 108.13 | 194.92 | 60.325 | — |
| 6622-Z | ANDGE | 110 | 175 | 31 | — |
| 6622-Z/P6YA | ANDGE | 110 | 175 | 31 | — |
| 6622-Z/RT | ANDGE | 110 | 175 | 31 | — |
| 66/127M/P53 | ANDGE | 127 | 177.8 | 25.4 | — |
| 66/127 | ANDGE | 127 | 228.6 | 34.925 | — |
| 66/127M | ANDGE | 127 | 228.6 | 34.925 | — |
| 6626 | ANDGE | 130 | 190 | 19 | — |
| 6626M | ANDGE | 130 | 190 | 19 | — |
| 66/144/S2 | ANDGE | 144 | 185 | 22 | Cross-ref → |
| 6629M/YA1 | ANDGE | 145 | 206 | 26 | — |
| 66/149/S2 | ANDGE | 149 | 201 | 33 | — |
| 66/155M | ANDGE | 155 | 215 | 28 | — |
| 6633 | ANDGE | 165 | 370 | 35 | — |
| 6640M-2 | ANDGE | 200 | 230 | 22 | — |
| 6640M-1 | ANDGE | 200 | 250 | 33 | — |
| 6646M-1/C3 | ANDGE | 230 | 309.5 | 40 | — |
| 6646M | ANDGE | 230 | 329.5 | 40 | — |
| 6646M/W281 | ANDGE | 230 | 329.5 | 40 | — |
| 6646MB | ANDGE | 230 | 329.5 | 40 | — |
| 6646 | ANDGE | 230 | 329.8 | 40 | — |
| 6654M | ANDGE | 270 | 399.5 | 60 | — |
| 6656/C4 | ANDGE | 280 | 405 | 56 | — |
| 6664 | ANDGE | 320 | 459.5 | 70 | — |
| 6664M | ANDGE | 320 | 459.5 | 70 | — |
| 6666 | ANDGE | 330 | 460 | 56 | — |
| 6670 | ANDGE | 350 | 500 | 70 | — |
| 66/393.7 | ANDGE | 393.7 | 520.7 | 63.5 | — |
| 66/406.4 | ANDGE | 406.4 | 546.1 | 69.85 | — |
| 66/418.5/C9YA3 | ANDGE | 418.5 | 599 | 75 | — |
| 66/530 | ANDGE | 530 | 760 | 100 | — |
| 66/530M/C3S0 | ANDGE | 530 | 760 | 100 | — |
| 66/540 | ANDGE | 540 | 800 | 115 | — |
| 66/570X1M | ANDGE | 570 | 799 | 115 | — |
| 6600 | SKF | 600 | 870 | 118 | — |
| 66/600.3/HCYA13 | ANDGE | 600.3 | 819 | 90 | — |
| 66/650N1 | ANDGE | 670 | 920 | 118 | Cross-ref → |
| 66/675-RSR | ANDGE | 675 | 845 | 45 | — |
| 66/750TN1/C9P5 | ANDGE | 750 | 810 | 50 | — |
| 66/750TN1/YA1/C9P5 | ANDGE | 750 | 812 | 50 | — |
| 66/750 | ANDGE | 750 | 870 | 78 | — |
| 66/750K | ANDGE | 750 | 870 | 78 | — |
| 66/762 | ANDGE | 762 | 812.4 | 25.5 | — |
| 66/780V | ANDGE | 780 | 1080 | 105 | — |
| 66/780V/YA3 | ANDGE | 780 | 1080 | 105 | — |
| 66/830M/YA2 | ANDGE | 830 | 1080 | 115 | — |
| 66/850V | ANDGE | 850 | 1150 | 110 | — |
| 66/860 | ANDGE | 860 | 1130 | 120 | — |
| 66/960MA | ANDGE | 960 | 1160 | 90 | — |
| 66/1280F1/C9 | ANDGE | 1280 | 1560 | 150 | — |
| 66/1620 | ANDGE | 1620 | 1870 | 120 | — |
66 series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Deep Groove Ball Bearings series: 62 · 60 · 63 · 618 · 619 · 69 · 68 · 160