Open type:RKS.23 0541
di:434mm
Da:648mm
H:56mm
Ji:462mm
Je:620mm
Ca:188kN
Coa:380kN
VLU200544
Rolling Elements | Ball |
Space retainer | Yes |
Material | 50Mn/42CrMo/Stainless steel |
Standard lubrication method | Grease lubrication |
Lubrication hole | Yes |
Sealing | NBR sealing at both sides |
Raceway Hardness | HRC 55 ~ 60 |
Working temperature | -20℃ ~ 80℃ |
VLU200544, 230.20.0500.013 Typ 21/650.0, 23-0541-01, 90-20 0541/0-37022, RK6-22P1Z, SD.650.20.00.C
1. Provide exceptional moment, thrust, and radial load capacities.
2. Thin and fixed cross section, irrespective of the inner or outer diameter.
3. Easy installation, with mounting holes on both inner and outer ring.
4. Cost-effective for light to medium-duty arrangements which do not require high precision, such as aerial work platforms, turntables, handling equipment, robots, wastewater treatment equipments.
1. What’s the running accuracy and clearance of this slewing ring RKS.23 0544?
Radial run-out of inner ring | Max 0.3mm |
Axial run-out of inner ring | Max 0.3mm |
Radial run-out of outer ring | Max 0.4mm |
Axial run-out of outer ring | Max 0.4mm |
Axial clearance | Max 0.3mm |
2. Can I order a slewing bearing made of stainless steel?
Yes. BRS can produce slewing rings with customized material, such as 50Mn, 42CrMo, stainless steel, or special surface treatment(black oxide treated, zinc plated) for some severe working conditions.
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.
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