Slewing Bearing: 1) ISO9001 DIN AFBMA 2) High quality and good service 3) Prompt delivery 4) OEM service is available
| Redman Type | Ball track dia. | Outer Dia. | Inner Dia. | Height | Weight | Module | Teeth No. |
| Dl (mm) | Da (mm) | Di (mm) | H (mm) | G (kg) | m | z | |
| 131.25.2000.002.4112 | 2000 | 2268.8 | 1819 | 147 | 1216 | 16 | 139 |
| 131.25.2240.002.4112 | 2240 | 2516.8 | 2059 | 147 | 1378 | 18 | 137 |
| 131.25.2500.002.4112 | 2500 | 2786.4 | 2319 | 147 | 1567 | 18 | 152 |
| 131.25.2800.002.4112 | 2800 | 3096 | 2619 | 147 | 1785 | 20 | 152 |
| 131.32.2240.002.4112 | 2240 | 2552.4 | 2022 | 181 | 1975 | 18 | 139 |
| 131.32.2500.002.4112 | 2500 | 2822.4 | 2282 | 181 | 2260 | 18 | 154 |
| 131.32.2800.002.4112 | 2800 | 3136 | 2582 | 181 | 2576 | 20 | 154 |
| 131.32.3150.002.4112 | 3150 | 3476 | 2932 | 181 | 2828 | 20 | 171 |
| 131.32.3550.002.4112 | 3550 | 3889.6 | 3332 | 181 | 3249 | 22 | 174 |
| 131.32.4000.002.4112 | 4000 | 4351.6 | 3782 | 181 | 3752 | 20 | 195 |
Three-row roller slewing bearing has three seat-rings,which separating the upper,lower and radial raceways,via which the load of each row of the rollers maybe apecified.It may bear different loads simultaneously and its load capacity is the largest one among the four models.
Our slewing rings give a large scale solution for engineering and building machine,port machine, ocean terrace and the digging.
Owing to large size of its axle and radius,it is sturdy and especially suitable for heavy-duty machines which require large working diameter.such as bucket wheel excavators,wheeled cranes, deck cranes,port cranes.steel transporters, heavy duty mobile cranes etc.
slewing bearing
