W13-38P1 bearings ( 819.912 mm x 1100.074 mm x 94.996 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 | W13-38P1 |
| Bearing Type | High-Speed Radial Single Row Ball Slewing Rings |
| Gears type | Gearless |
| Units | inch |
| Seal | Open |
| Rows NO. | One |
| Outside - OD Φ [inch] | 43.310 |
| Inside - ID φ [inch] | 32.280 |
| IO [inch] | 37.48 |
| OI [inch] | 38.11 |
| OH [inch] | 3.74 |
| IH [inch] | 2.96 |
| K [inch] | 0.39 |
| PH [inch] | 0.59 |
| Mounting Holes - OBC [inch] | 41.540 |
| OU [inch] | 5/8-11 |
| No. Holes - OBC | 16 |
| Mounting Holes - IBC [inch] | 34.25 |
| IU [inch] | 5/8-11 |
| No. Holes - IBC | 16 |
| Static Radial Capacity [lbs] | 80350 |
| Weight [lbs] | 564 |
The W13-38P1 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.















