Open type:RKS.161.14.0544
d:474mm
D:640.8mm
H:56mm
Ji:498mm
Je:585mm
Ca:194kN
Coa:784kN
m:6mm
z:105mm
Rolling Elements | Cylindrical Roller |
Space retainer | Yes |
Material | 50Mn/42CrMo |
Standard lubrication method | Grease lubrication |
Lubrication hole | Yes |
Sealing | NBR sealing at both sides |
Raceway Hardness | HRC 55 ~ 60 |
Working temperature | -25℃ ~ 70℃ |
1. Accomodate combined loads from radial and axial, as well as tilting moment
2. Robust structure, provid high load capacity and stiffness
3. Easy installation, with mounting holes on both inner and outer ring
4. Preload arrangements with zero operational clearance, provide high rotation accuracy.
1. Make sure the mounting surface is flat and clean, and free from burrs or
rough edge.
2. The unhardened zone is marked with an “S” on the slewing ring, it must be positioned outside the main load-carrying areas.
3. Commissioning of the slewing ring under sufficient load.
4. Adjust the backlash of gear and recheck it after final tightening of the bearing.
5. Fastening bolts. Place the bearing onto connecting structure and align the screw holes. Screw all the bolts in the holes first and follow the order as shown in diagram when tightening bolts in diagonally opposite sequence. Do not tighten bolts randomly.
6. Check the installation by rotating the assembled bearing arrangement. The torque should not show any excessive variation or “tight spots” during rotation.
We will reply to your message within 24 hours