A universal joint, is a joint or coupling in a rigid rod that allows the rod to 'bend' in any direction, and is commonly used in shafts that transmit rotary motion. It consists of a pair of hinges located close together, oriented at 90° to each other, connected by a cross shaft. The universal joint is not a constant-velocity joint
TYPE - SJ
| MODEL NO. | B | A | BORE SIZE | C | N.m. | MODEL NO. | B | A | BORE SIZE | C | E | N.m. | ||
| Single Joint | STANDARD | WITH KEY WAY | Double Joint | STANDARD | WITH KEY WAY | |||||||||
| SJ 1 | 9.5 | 44 | 6 | - | 13 | 21 | DJ 1 | 13 | 71.5 | 8 | - | 15 | 21 | 44 |
| SJ 2 | 13 | 50 | 8 | - | 15 | 44 | DJ 2 | 16 | 81 | 10 | 7.5 | 16 | 25 | 75 |
| SJ 3 | 16 | 58 | 10 | 7.5 | 17 | 75 | DJ 3 | 19 | 91 | 12 | 8.5 | 19 | 27 | 89 |
| SJ 4 | 19 | 64 | 12 | 8.5 | 19 | 89 | DJ 4 | 22.5 | 111 | 14 | 11 | 21 | 35 | 135 |
| SJ 5 | 22.5 | 76 | 14 | 11 | 21 | 135 | DJ 5 | 22.5 | 122 | 16 | 12 | 25 | 36 | 193 |
| SJ 6 | 25.5 | 86 | 16 | 12 | 25 | 193 | DJ 6 | 29 | 133 | 18 | 14 | 26 | 43 | 331 |
| SJ 7 | 29 | 90 | 18 | 14 | 26 | 331 | DJ 7 | 32 | 143 | 20/22 | 16 | 26.5 | 48 | 600 |
| SJ 8 | 32 | 95 | 20/22 | 16 | 26.5 | 600 | DJ 8 | 38.5 | 162 | 25 | 19 | 30 | 54 | 910 |
| SJ 9 | 38.5 | 108 | 25 | 19 | 30 | 910 | DJ 9 | 44.5 | 194 | 30 | 22.5 | 34.5 | 67 | 1230 |
| SJ 10 | 44.5 | 127 | 30 | 22.5 | 34.5 | 1230 | DJ 10 | 51 | 218 | 35 | 27.5 | 38 | 78 | 1790 |
| SJ 11 | 51 | 140 | 35 | 27.5 | 38 | 790 | DJ 11 | 57.5 | 245 | 40 | 32 | 47.5 | 80 | 2850 |
| SJ 12 | 57.5 | 165 | 50 | 32 | 47.5 | 2860 | DJ 12 | 63.5 | 264 | 45 | 36.5 | 50 | 89 | 3810 |
| SJ 13 | 63.5 | 178 | 45 | 36.5 | 50 | 3810 | DJ 13 | 76.5 | 318 | 50 | 44.5 | 56 | 96 | 7510 |
| SJ 14 | 76.5 | 222 | 50 | 44.5 | 66 | 7510 | DJ 14 | 89 | 365 | 65 | 53 | 78 | 111 | 11010 |
| SJ 15 | 89 | 254 | 65 | 53 | 78.5 | 11010 | DJ 15 | 102 | 410 | 70 | 62 | 94 | 118 | 15850 |
| SJ 16 | 102 | 292 | 70 | 62 | 94 | 15850 | - | - | - | - | - | - | - | - |
