Bottom Swivel, Type 3
The first overhaul ball ever offered by Gunnebo Johnson Corporation, the Type 3 is still widely used. The reason again; exceptional compactness. With wedge socket and swivel almost completely enclosed within the ball and pin assembly, it is 25 to 30 percent shorter in overall length than competive makes. It also offers the advantage of an open wedge socket that can be adapted to two or more sizes of wire rope, just by changing out the wedge. Type 3 Bottom swivel overhaul balls are available in capacities of 3 to 30 tons; weights of from 52 through 1,260 pounds. When ordering, always specify the wire rope size to be used. Johnson J-Latch standard.
| Model Number | Wedge Socket No. | WLL | Wire Rope Size | Calc.Wt. | A | B | F | H2 (w/ Latch) | J | K |
| UST | inches | lbs | Overall Length | Net Length | Ball Dia. | Throat Opening (min) | Hook Thickness | Hook Width | ||
| OB3EH35-3 | WS-4 | 3.0 | 3/8-7/16-1/2 | 52 | 17.6 | 16.1 | 7.5 | 1.12 | 1.48 | 1.12 |
| OB3EH35-3 | WS-5 | 3.0 | 1/2-9/16-5/8 | 57 | 19.5 | 18.0 | 7.5 | 1.12 | 1.48 | 1.12 |
| OB3EH35-3 | WS-6 | 3.0 | 5/8-3/4 | 59 | 19.5 | 18.0 | 7.5 | 1.12 | 1.48 | 1.12 |
| OB3EH85-3 | WS-5 | 3.0 | 1/2-9/16-5/8 | 94 | 19.5 | 18.0 | 9.5 | 1.12 | 1.48 | 1.12 |
| OB3EH85-3 | WS-6 | 3.0 | 5/8-3/4 | 99 | 19.5 | 18.0 | 9.5 | 1.12 | 1.48 | 1.12 |
| OB3EH85-3 | WS-7 | 3.0 | 7/8-1 | 104 | 21.7 | 20.2 | 9.5 | 1.12 | 1.48 | 1.12 |
| OB3EH150-3 | WS-5 | 3.0 | 1/2-9/16-5/8 | 165 | 19.5 | 18.0 | 11.3 | 1.12 | 1.48 | 1.12 |
| OB3EH150-3 | WS-6 | 3.0 | 5/8-3/4 | 165 | 19.5 | 18.0 | 11.3 | 1.12 | 1.48 | 1.12 |
| OB3EH150-3 | WS-7 | 3.0 | 7/8-1 | 170 | 21.7 | 20.2 | 11.3 | 1.12 | 1.48 | 1.12 |
| OB3EH200-3 | WS-5 | 3.0 | 1/2-9/16-5/8 | 204 | 19.5 | 18.0 | 12.0 | 1.12 | 1.48 | 1.12 |
| OB3EH200-3 | WS-6 | 3.0 | 5/8-3/4 | 205 | 19.5 | 18.0 | 12.0 | 1.12 | 1.48 | 1.12 |
| OB3EH200-3 | WS-7 | 3.0 | 7/8-1 | 210 | 21.7 | 20.2 | 12.0 | 1.12 | 1.48 | 1.12 |
| OB 3EH 285-3 | WS-5 | 3.0 | 1/2-9/16-5/8 | 310 | 1.5 | 0.0 | 13.9 | 1.12 | 1.48 | 1.12 |
| OB 3EH 285-3 | WS-6 | 3.0 | 5/8-3/4 | 311 | 1.5 | 0.0 | 13.9 | 1.12 | 1.48 | 1.12 |
| OB 3EH 285-3 | WS-7 | 3.0 | 7/8-1 | 316 | 1.5 | 0.0 | 13.9 | 1.12 | 1.48 | 1.12 |
| OB5EH35-3 | WS-4 | 4.1 | 3/8-7/16-1/2 | 50 | 17.9 | 16.4 | 7.5 | 1.12 | 1.48 | 1.12 |
| OB5EH35-3 | WS-5 | 5.0 | 1/2-9/16-5/8 | 57 | 19.8 | 18.3 | 7.5 | 1.12 | 1.48 | 1.12 |
| OB5EH35-3 | WS-6 | 5.0 | 5/8-3/4 | 60 | 19.8 | 18.4 | 7.5 | 1.12 | 1.48 | 1.12 |
| OB5EH85-3 | WS-5 | 5.0 | 1/2-9/16-5/8 | 94 | 19.8 | 18.3 | 9.5 | 1.12 | 1.48 | 1.12 |
| OB5EH85-3 | WS-6 | 5.0 | 5/8-3/4 | 100 | 19.8 | 18.4 | 9.5 | 1.12 | 1.48 | 1.12 |
| OB5EH85-3 | WS-7 | 5.0 | 7/8-1 | 105 | 22.0 | 20.6 | 9.5 | 1.12 | 1.48 | 1.12 |
| OB5EH150-3 | WS-5 | 5.0 | 1/2-9/16-5/8 | 166 | 19.8 | 18.3 | 11.3 | 1.12 | 1.48 | 1.12 |
| OB5EH150-3 | WS-6 | 5.0 | 5/8-3/4 | 166 | 19.8 | 18.4 | 11.3 | 1.12 | 1.48 | 1.12 |
| OB5EH150-3 | WS-7 | 5.0 | 7/8-1 | 171 | 22.0 | 20.6 | 11.3 | 1.12 | 1.48 | 1.12 |
| OB5EH200-3 | WS-5 | 5.0 | 1/2-9/16-5/8 | 196 | 19.8 | 18.3 | 12.0 | 1.12 | 1.48 | 1.12 |
| OB5EH200-3 | WS-6 | 5.0 | 5/8-3/4 | 206 | 19.8 | 18.4 | 12.0 | 1.12 | 1.48 | 1.12 |
| OB5EH200-3 | WS-7 | 5.0 | 7/8-1 | 210 | 22.0 | 20.6 | 12.0 | 1.12 | 1.48 | 1.12 |
| OB 5EH 285-3 | WS-5 | 5.0 | 1/2-9/16-5/8 | 311 | 1.5 | 0.0 | 13.9 | 1.12 | 1.48 | 1.12 |
| OB 5EH 285-3 | WS-6 | 5.0 | 5/8-3/4 | 312 | 1.5 | 0.0 | 13.9 | 1.12 | 1.48 | 1.12 |
| OB 5EH 285-3 | WS-7 | 5.0 | 7/8-1 | 317 | 1.5 | 0.0 | 13.9 | 1.12 | 1.48 | 1.12 |
| OB7EH35-3 | WS-4 | 4.1 | 3/8-7/16-1/2 | 55 | 18.9 | 17.1 | 7.5 | 1.39 | 1.81 | 1.38 |
| OB7EH35-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 55 | 20.8 | 19.0 | 7.5 | 1.39 | 1.81 | 1.38 |
| OB7EH35-3 | WS-6 | 7.0 | 5/8-3/4 | 58 | 20.9 | 19.1 | 7.5 | 1.39 | 1.81 | 1.38 |
| OB7EH35-3 | WS-7 | 7.0 | 7/8-1 | 67 | 23.1 | 21.3 | 7.5 | 1.39 | 1.81 | 1.38 |
| OB7EH85-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 94 | 20.8 | 19.0 | 9.5 | 1.39 | 1.81 | 1.38 |
| OB7EH85-3 | WS-6 | 7.0 | 5/8-3/4 | 101 | 20.9 | 19.1 | 9.5 | 1.39 | 1.81 | 1.38 |
| OB7EH85-3 | WS-7 | 7.0 | 7/8-1 | 106 | 23.1 | 21.3 | 9.5 | 1.39 | 1.81 | 1.38 |
| OB7EH150-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 167 | 20.8 | 19.0 | 11.3 | 1.39 | 1.81 | 1.38 |
| OB7EH150-3 | WS-6 | 7.0 | 5/8-3/4 | 168 | 20.9 | 19.1 | 11.3 | 1.39 | 1.81 | 1.38 |
| OB7EH200-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 206 | 20.8 | 19.0 | 12.0 | 1.39 | 1.81 | 1.38 |
| OB7EH200-3 | WS-6 | 7.0 | 5/8-3/4 | 200 | 20.9 | 19.1 | 12.0 | 1.39 | 1.81 | 1.38 |
| OB7EH200-3 | WS-7 | 7.0 | 7/8-1 | 212 | 23.1 | 21.3 | 12.0 | 1.39 | 1.81 | 1.38 |
| OB 7EH 285-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 313 | 1.8 | 0.0 | 13.9 | 1.39 | 1.81 | 1.38 |
| OB 7EH 285-3 | WS-6 | 7.0 | 5/8-3/4 | 314 | 1.8 | 0.0 | 13.9 | 1.39 | 1.81 | 1.38 |
| OB 7EH 285-3 | WS-7 | 7.0 | 7/8-1 | 319 | 1.8 | 0.0 | 13.9 | 1.39 | 1.81 | 1.38 |
| OB9EH350-3 | WS-10 | 9.0 | 1 1/8-1 1/4 | 416 | 29.8 | 27.3 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB9EH350-3 | WS-8 | 9.0 | 7/8-1 | 382 | 26.1 | 23.5 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB9EH350-3 | WS-8A | 9.0 | 5/8-3/4 | 387 | 25.7 | 23.2 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB9EH85-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 112 | 23.8 | 21.3 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB9EH85-3 | WS-6 | 9.0 | 5/8-3/4 | 114 | 23.9 | 21.3 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB9EH85-3 | WS-7 | 9.0 | 7/8-1 | 123 | 26.1 | 23.5 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB9EH150-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 184 | 23.8 | 21.3 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB9EH150-3 | WS-6 | 9.0 | 5/8-3/4 | 184 | 23.9 | 21.3 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB9EH150-3 | WS-7 | 9.0 | 7/8-1 | 189 | 26.1 | 23.5 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB9EH200-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 223 | 23.8 | 21.3 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB9EH200-3 | WS-6 | 9.0 | 5/8-3/4 | 224 | 23.9 | 21.3 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB9EH200-3 | WS-7 | 9.0 | 7/8-1 | 229 | 26.1 | 23.5 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB 9EH 285-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 329 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB 9EH 285-3 | WS-6 | 9.0 | 5/8-3/4 | 330 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB 9EH 285-3 | WS-7 | 9.0 | 7/8-1 | 335 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB12EH85-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 121 | 24.1 | 21.6 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB12EH85-3 | WS-6 | 9.2 | 5/8-3/4 | 125 | 24.2 | 21.7 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB12EH85-3 | WS-7 | 12.0 | 7/8-1 | 130 | 26.4 | 23.9 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB12EH150-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 191 | 24.1 | 21.6 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB12EH150-3 | WS-6 | 9.2 | 5/8-3/4 | 192 | 24.2 | 21.7 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB12EH150-3 | WS-7 | 12.0 | 7/8-1 | 197 | 26.4 | 23.9 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB12EH200-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 230 | 24.1 | 21.6 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB12EH200-3 | WS-6 | 9.2 | 5/8-3/4 | 231 | 24.2 | 21.7 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB12EH200-3 | WS-7 | 12.0 | 7/8-1 | 235 | 26.4 | 23.9 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB 12EH 285-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 336 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB 12EH 285-3 | WS-6 | 9.2 | 5/8-3/4 | 337 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB 12EH 285-3 | WS-7 | 12.0 | 7/8-1 | 342 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB12EH350-3 | WS-10 | 12.0 | 1 1/8-1 1/4 | 423 | 30.1 | 27.6 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB12EH350-3 | WS-8 | 12.0 | 7/8-1 | 391 | 26.4 | 23.9 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB12EH350-3 | WS-8A | 9.2 | 5/8-3/4 | 394 | 26.0 | 23.5 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB12EH650-3 | WS-10 | 12.0 | 1 1/8-1 1/4 | 714 | 30.1 | 27.6 | 17.9 | 1.91 | 2.53 | 1.93 |
| OB12EH650-3 | WS-10 | 15.0 | 1 1/8-1 1/4 | 714 | 30.1 | 27.6 | 17.9 | 1.91 | 2.53 | 1.93 |
| OB12EH650-3 | WS-8 | 12.0 | 7/8-1 | 686 | 26.4 | 23.9 | 17.9 | 1.91 | 2.53 | 1.93 |
| OB12EH650-3 | WS-8 | 15.0 | 7/8-1 | 686 | 26.4 | 23.9 | 17.9 | 1.91 | 2.53 | 1.93 |
| OB12EH650-3 | WS-8A | 9.2 | 5/8-3/4 | 685 | 26.0 | 23.5 | 17.9 | 1.91 | 2.53 | 1.93 |
| OB12EH1150-3 | WS-10 | 12.0 | 1 1/8-1 1/4 | 1184 | 30.1 | 27.6 | 21.6 | 1.91 | 2.53 | 1.93 |
| OB12EH1150-3 | WS-8 | 12.0 | 7/8-1 | 1157 | 26.4 | 23.9 | 21.6 | 1.91 | 2.53 | 1.93 |
| OB12EH1150-3 | WS-8A | 9.2 | 5/8-3/4 | 1155 | 26.0 | 23.5 | 21.6 | 1.91 | 2.53 | 1.93 |
| OB15EH85-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 120 | 24.1 | 21.6 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB15EH85-3 | WS-6 | 9.2 | 5/8-3/4 | 122 | 24.2 | 21.7 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB15EH85-3 | WS-7 | 15.0 | 7/8-1 | 130 | 26.4 | 23.9 | 9.5 | 1.91 | 2.53 | 1.93 |
| OB15EH150-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 188 | 24.1 | 21.6 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB15EH150-3 | WS-6 | 9.2 | 5/8-3/4 | 192 | 24.2 | 21.7 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB15EH150-3 | WS-7 | 15.0 | 7/8-1 | 197 | 26.4 | 23.9 | 11.3 | 1.91 | 2.53 | 1.93 |
| OB15EH200-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 230 | 24.1 | 21.6 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB15EH200-3 | WS-6 | 9.2 | 5/8-3/4 | 231 | 24.2 | 21.7 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB15EH200-3 | WS-7 | 15.0 | 7/8-1 | 236 | 26.4 | 23.9 | 12.0 | 1.91 | 2.53 | 1.93 |
| OB 15EH 285-3 | WS-5 | 6.4 | 1/2-9/16-5/8 | 337 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB 15EH 285-3 | WS-6 | 9.2 | 5/8-3/4 | 337 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB 15EH 285-3 | WS-7 | 15.0 | 7/8-1 | 342 | 2.5 | 0.0 | 13.9 | 1.91 | 2.53 | 1.93 |
| OB15EH350-3 | WS-10 | 15.0 | 1 1/8-1 1/4 | 423 | 30.1 | 27.6 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB15EH350-3 | WS-8 | 15.0 | 7/8-1 | 397 | 26.4 | 23.9 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB15EH350-3 | WS-8A | 9.2 | 5/8-3/4 | 394 | 26.0 | 23.5 | 14.5 | 1.91 | 2.53 | 1.93 |
| OB15EH650-3 | WS-8A | 9.2 | 5/8-3/4 | 685 | 26.0 | 23.5 | 17.9 | 1.91 | 2.53 | 1.93 |
| OB15EH1150-3 | WS-10 | 15.0 | 1 1/8-1 1/4 | 1178 | 30.1 | 27.6 | 21.6 | 1.91 | 2.53 | 1.93 |
| OB15EH1150-3 | WS-8 | 15.0 | 7/8-1 | 1157 | 26.4 | 23.9 | 21.6 | 1.91 | 2.53 | 1.93 |
| OB15EH1150-3 | WS-8A | 9.2 | 5/8-3/4 | 1155 | 26.0 | 23.5 | 21.6 | 1.91 | 2.53 | 1.93 |
| OB20EH350-3 | WS-10 | 20.0 | 1 1/8-1 1/4 | 450 | 33.7 | 30.7 | 14.5 | 2.8 | 3.00 | 2.38 |
| OB20EH350-3 | WS-8 | 16.2 | 7/8-1 | 423 | 30.0 | 27.0 | 14.5 | 2.8 | 3.00 | 2.38 |
| OB20EH350-3 | WS-8A | 9.2 | 5/8-3/4 | 422 | 29.6 | 26.6 | 14.5 | 2.8 | 3.00 | 2.38 |
| OB20EH650-3 | WS-10 | 20.0 | 1 1/8-1 1/4 | 744 | 33.7 | 30.7 | 17.9 | 2.8 | 3.00 | 2.38 |
| OB20EH650-3 | WS-8 | 16.2 | 7/8-1 | 716 | 30.0 | 27.0 | 17.9 | 2.8 | 3.00 | 2.38 |
| OB20EH650-3 | WS-8A | 9.2 | 5/8-3/4 | 715 | 29.6 | 26.6 | 17.9 | 2.8 | 3.00 | 2.38 |
| OB20EH1150-3 | WS-10 | 20.0 | 1 1/8-1 1/4 | 1221 | 33.7 | 30.7 | 21.6 | 2.8 | 3.00 | 2.38 |
| OB20EH1150-3 | WS-8 | 16.2 | 7/8-1 | 1194 | 30.0 | 27.0 | 21.6 | 2.8 | 3.00 | 2.38 |
| OB20EH1150-3 | WS-8A | 9.2 | 5/8-3/4 | 1192 | 29.6 | 26.6 | 21.6 | 2.8 | 3.00 | 2.38 |
| OB25EH350-3 | WS-10 | 25.0 | 1 1/8-1 1/4 | 473 | 35.6 | 32.1 | 14.5 | 3.28 | 3.50 | 3.00 |
| OB25EH350-3 | WS-8 | 16.2 | 7/8-1 | 446 | 31.9 | 28.4 | 14.5 | 3.28 | 3.50 | 3.00 |
| OB25EH350-3 | WS-8A | 9.2 | 5/8-3/4 | 444 | 31.5 | 28.0 | 14.5 | 3.28 | 3.50 | 3.00 |
| OB25EH650-3 | WS-10 | 25.0 | 1 1/8-1 1/4 | 765 | 35.6 | 32.1 | 17.9 | 3.28 | 3.50 | 3.00 |
| OB25EH650-3 | WS-8 | 16.2 | 7/8-1 | 738 | 31.9 | 28.4 | 17.9 | 3.28 | 3.50 | 3.00 |
| OB25EH650-3 | WS-8A | 9.2 | 5/8-3/4 | 736 | 31.5 | 28.0 | 17.9 | 3.28 | 3.50 | 3.00 |
| OB25EH1150-3 | WS-10 | 25.0 | 1 1/8-1 1/4 | 1234 | 35.6 | 32.1 | 21.6 | 3.28 | 3.50 | 3.00 |
| OB25EH1150-3 | WS-8 | 16.2 | 7/8-1 | 1208 | 31.9 | 28.4 | 21.6 | 3.28 | 3.50 | 3.00 |
| OB25EH1150-3 | WS-8A | 9.2 | 5/8-3/4 | 1205 | 31.5 | 28.0 | 21.6 | 3.28 | 3.50 | 3.00 |
| OB30EH650-3 | WS-10 | 25.0 | 1 1/8-1 1/4 | 791 | 37.0 | 33.5 | 17.9 | 3.28 | 3.50 | 3.00 |
| OB30EH650-3 | WS-8 | 16.2 | 7/8-1 | 763 | 33.3 | 29.8 | 17.9 | 3.28 | 3.50 | 3.00 |
| OB30EH650-3 | WS-8A | 9.2 | 5/8-3/4 | 762 | 32.9 | 29.4 | 17.9 | 3.28 | 3.50 | 3.00 |
| OB30EH1150-3 | WS-10 | 25.0 | 1 1/8-1 1/4 | 1261 | 37.0 | 33.5 | 21.6 | 3.28 | 3.50 | 3.00 |
| OB30EH1150-3 | WS-8 | 16.2 | 7/8-1 | 1234 | 33.3 | 29.8 | 21.6 | 3.28 | 3.50 | 3.00 |
| OB30EH1150-3 | WS-8A | 9.2 | 5/8-3/4 | 1232 | 32.9 | 29.4 | 21.6 | 3.28 | 3.50 | 3.00 |
Before use, please review our 