W13-51P1D Bore 1149.985 Mm, High-Speed Radial Single Row Ball Slewing Rings
The W13-51P1D Slewing bearings are widely used in mechanical equipment that needs to bear heavy loads and achieve smooth rotation, such as engineering machinery (excavators, truck cranes), wind power generation (yaw and pitch bearings), port machinery (stack-reclaimers), robots (industrial robot rotary tables), medical equipment (CT scanner rotating frames), and new energy (solar tracking systems), among other fields.
The W13-51P1D bearing is a High-Speed Radial Single Row Ball Slewing Rings with an inner diameter of 1149.985 mm , an outer diameter of 1449.959 mm, a width of 100.076 mm. 50Mn or 42CrMo rings, chrome-alloy steel rolling mlement. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
W13-51P1D bearings ( 1149.985 mm x 1449.959 mm x 100.076 mm) have the advantages of Integrated transmission, ultra-high load capacity, simplified structure, and are therefore widely used in the Log-debarking machines, Coil winders, Pay-off reels, High-speed capstans.
| Part Number | W13-51P1D |
| Bearing Type | High-Speed Radial Single Row Ball Slewing Rings |
| Gears type | Gearless |
| Units | inch |
| Seal | Open |
| Rows NO. | One |
| Outside - OD Φ [inch] | 57.085 |
| Inside - ID φ [inch] | 45.275 |
| IO [inch] | 50.86 |
| OI [inch] | 51.50 |
| OH [inch] | 3.94 |
| IH [inch] | 3.16 |
| K [inch] | 0.39 |
| PH [inch] | 0.59 |
| Mounting Holes - OBC [inch] | 54.915 |
| OU [inch] | 5/8-11 |
| No. Holes - OBC | 24 |
| Nominal Capacity Compressive Thrust [lbs] | 104450 |
| Static Radial Capacity [lbs] | 104450 |
| Weight [lbs] | 860 |
The W13-51P1D Slewing bearings mainly consist of an inner ring, an outer ring, rolling elements (steel balls or rollers), spacers, seals, and mounting holes. Gears can be integrated into the inner and outer rings for direct meshing with the drive mechanism to achieve power transmission.
Slewing bearings can simultaneously withstand axial loads, radial loads, and overturning moments, exhibiting high load-bearing capacity and outstanding rigidity. Their integrated structure facilitates installation, minimizes space occupation, ensures smooth operation, and reduces maintenance intervals.
Share this product to:
Let more people see your product
