RKS.23 0641

RKS.23 0641 · Product image

Image may differ from product. See technical specifications for details.

RKS.23 0641 · Technical drawing

Brand
QIBR
Alternative brand
SKF
Rolling element type
Ball
Measurement system
Metric
Weight
36.5 kg
Outer diameter
684 mm
Inner diameter
598 mm
Total width
56 mm
External hole circle diameter
720 mm
Internal hole circle diameter
562 mm
Raceway diameter
641 mm
Number of mounting holes of the inner ring
16
Number of mounting holes of the outer ring
12
Hole diameter at outer ring
18 mm
Hole diameter at inner ring
18 mm
Outer diameter of inner ring
639.5 mm
Inner diameter of outer ring
642.5 mm
Width of outer ring
46 mm
Width of inner ring
46 mm
Flange diameter1
748 mm
Flange diameter2
534 mm
Gear type
No gear
Basic static load rating
440 kN
Basic dynamic load rating
200 kN
Temperature
-20 ℃ to +100 ℃
Bearing type
Four-point contact slewing bearing with flange
Ring material
42CrMo or 50Mn
Sealing material
NBR
Seal type
Closed type
Ball material
AISI 52100

Inquiry for RKS.23 0641

Tell us your operating requirements and required quantity.

Description

Four-point contact ball slewing bearings with flanges on both the inner and outer rings are extensively employed in various types of filling equipment. These bearings are favored for their ability to support combined axial, radial, and moment loads simultaneously, making them ideal for applications requiring high load capacity and rigidity. The presence of flanges on both rings enhances their stability and alignment within the equipment, ensuring precise operation even under challenging conditions. This design feature contributes to the reliability and durability of filling machinery, meeting the demanding requirements of modern industrial processes.

QIBR - RKS.23 0641 Slewing Bearing Advantages and Applications

RKS.23 0641 Slewing Bearinghas strong load capacity and high precision. Inner diameter is 598 mm,Outer diameter is 684 mm,Weight is 36.5 kg. It is suitable for blowers, compressors, high-speed railways, aircraft, offshore drilling platforms, and rotary tables, etc. It is the most widely used bearing in working conditions that require high loads.

QIBR - RKS.23 0641 Slewing Bearing Characteristics

RKS.23 0641 Slewing Bearing, low production cost, long life, easy maintenance. RKS.23 0641 Slewing Bearing, can bear radial load, axial load and overturning moment at the same time, suitable for mechanical equipment requiring high precision.

RKS.23 0641 Slewing Bearing Features and Advantages

Compact design: Compact structure, it can be installed in space-constrained environments, and has a wider range of applications.

High load capacity: It can withstand axial, radial and overturning moments at the same time, suitable for heavy-duty applications.

Superior precision: Maintain high precision during use and reduce errors in equipment operation.

High temperature and wear resistance: Made of high-temperature bearing steel, with good wear resistance and strength.

Application: Widely used in lifting machinery, engineering machinery, transportation machinery, mining machinery, metallurgical machinery, medical equipment, ships, warships, radar, wind power generation and other fields.

QIBR - RKS.23 0641 Slewing Bearing Optimization

Grease replacement: Replace grease with other greases such as SFK, Mobil, Krupp, etc. to optimize the working performance and use conditions of the bearing.

Coating optimization: Provide other coatings such as zinc plating or nickel plating to enhance corrosion resistance and wear resistance and extend its service life in harsh environments.

Process optimization: Optimize the bearing production process, increase the bearing operating temperature range, and improve the bearing accuracy and stability.

More customization: QIBR can optimize the bearing structure design according to customers’ drawings or equipment requirements to meet equipment needs.

QIBR - RKS.23 0641 Slewing support bearing quality control

Dimension measurement: Use a variety of professional high-precision instruments to measure multiple dimensions of the bearing, with the highest accuracy up to 0.01mm.

Rotation accuracy: Use a dial indicator to measure small flaws or deviations on the bearing surface, with a measurement accuracy of up to 0.01mm.

Hardness measurement: Use a Leeb hardness tester to measure the bearing surface hardness, with a measurement accuracy of ±6HLD.

Metallographic analysis: Use a professional metallographic microscope to analyze the internal metallographic structure of the metal.

Geometric tolerance: Use a roundness meter to measure the bearing geometry and relative position.

Noise monitoring: Use a vibration meter to monitor the vibration during operation and obtain noise data.

More from the RKS.23 Series

View all
  • RKS.23 0411

    Inner diameter: 368 mm · Outer diameter: 454 mm · Total width: 56 mm

  • RKS.23 0541

    Inner diameter: 498 mm · Outer diameter: 584 mm · Total width: 56 mm

  • RKS.23 0741

    Inner diameter: 698 mm · Outer diameter: 784 mm · Total width: 56 mm

  • RKS.23 0841

    Inner diameter: 798 mm · Outer diameter: 884 mm · Total width: 56 mm