Product Introduction
| Part Number | d (mm) | D (mm) | D1 (mm) |
B1 (mm) |
C1 (mm) |
r1 min (mm) |
Cr (N) | C0r (N) | Cr (kgf) | C0r (kgf) |
Speed limit Grease (rpm) |
Speed limit Oil (rpm) |
Mass (g) |
| FR0 2RS | 1.191 | 3.967 | 5.156 | 1.588 | 0.33 | 0.1 | 138 | 35 | 14 | 3.5 | 110000 | 130000 | 0.11 |
| FR1 2RS | 1.397 | 4.762 | 5.944 | 1.984 | 0.58 | 0.1 | 231 | 66 | 24 | 6.5 | 90000 | 110000 | 0.2 |
| FR1-4 2RS | 1.984 | 6.35 | 7.518 | 2.38 | 0.58 | 0.1 | 310 | 108 | 32 | 11 | 67000 | 80000 | 0.41 |
| FR133 2RS | 2.38 | 4.762 | 5.944 | 1.588 | 0.46 | 0.1 | 188 | 60 | 19 | 6 | 80000 | 95000 | 0.13 |
| FR1-5 2RS | 2.38 | 7.938 | 9.119 | 2.779 | 0.58 | 0.15 | 550 | 175 | 56 | 18 | 60000 | 71000 | 0.68 |
| FR144 2RS | 3.175 | 6.35 | 7.518 | 2.38 | 0.58 | 0.1 | 283 | 95 | 29 | 9.5 | 67000 | 80000 | 0.31 |
| FR2-5 2RS | 3.175 | 7.938 | 9.119 | 2.779 | 0.58 | 0.1 | 560 | 179 | 57 | 18 | 60000 | 67000 | 0.62 |
| FR2-6 2RS | 3.175 | 9.525 | 10.719 | 2.779 | 0.58 | 0.15 | 640 | 225 | 65 | 23 | 53000 | 63000 | 1.04 |
| FR2 2RS | 3.175 | 9.525 | 11.176 | 3.967 | 0.76 | 0.3 | 630 | 218 | 64 | 22 | 56000 | 67000 | 1.51 |
| FR155 2RS | 3.967 | 7.938 | 9.119 | 2.779 | 0.58 | 0.1 | 360 | 149 | 37 | 15 | 53000 | 63000 | 0.59 |
| FR156 2RS | 4.762 | 7.938 | 9.119 | 2.779 | 0.58 | 0.1 | 360 | 149 | 37 | 15 | 53000 | 63000 | 0.47 |
| FR166 2RS | 4.762 | 9.525 | 10.719 | 3.175 | 0.58 | 0.1 | 710 | 270 | 73 | 28 | 50000 | 60000 | 0.9 |
| FR3 2RS | 4.762 | 12.7 | 14.351 | 4.978 | 1.07 | 0.3 | 1300 | 485 | 133 | 49 | 43000 | 53000 | 2.97 |
| FR168B 2RS | 6.35 | 9.525 | 10.719 | 3.175 | 0.58 | 0.1 | 420 | 204 | 43 | 21 | 48000 | 56000 | 0.66 |
| FR188 2RS | 6.35 | 12.7 | 13.894 | 3.175 | 0.58 | 0.15 | 1080 | 440 | 110 | 45 | 40000 | 50000 | 1.64 |
| FR4B 2RS | 6.35 | 15.875 | 17.526 | 4.978 | 1.07 | 0.3 | 1610 | 660 | 164 | 68 | 38000 | 45000 | 4.78 |
| FR1810 2RS | 7.938 | 12.7 | 13.894 | 3.967 | 0.79 | 0.15 | 540 | 276 | 55 | 28 | 40000 | 48000 | 1.71 |
| FR6 2RS | 9.525 | 22.225 | 24.613 | 7.142 | 1.57 | 0.4 | 3350 | 1410 | 340 | 144 | 32000 | 38000 | 10.1 |
