VU 36 0980
- Brand
- QIBR
- Alternative brand
- INA
- Rolling element type
- Ball
- Measurement system
- Metric
- Weight
- 162 kg
- Outer diameter
- 1090 mm
- Inner diameter
- 870 mm
- Total width
- 79 mm
- External hole circle diameter
- 1050 mm
- Internal hole circle diameter
- 910 mm
- Step diameter outer ring
- 1088 mm
- Width1
- 11 mm
- Step diameter inner ring
- 872 mm
- Width2
- 11 mm
- Number of mounting holes of the inner ring
- 44
- Number of mounting holes of the outer ring
- 44
- Hole diameter at outer ring
- 22 mm
- Hole diameter at inner ring
- 22 mm
- Inner diameter of outer ring
- 978 mm
- Outer diameter of inner ring
- 982 mm
- Width of outer ring
- 72 mm
- Width of inner ring
- 72 mm
- Gear type
- No gear
- Max. radial load (fixing screws)
- 532.4 kN
- Basic static load rating (axial)
- 3250 kN
- Basic dynamic load rating (axial)
- 730 kN
- Basic static load rating (radial)
- 1470 kN
- Basic dynamic load rating (radial)
- 480 kN
- Temperature
- -20 ℃ to +100 ℃
- Bearing type
- Four point contact ball slewing ring bearing
- Ring material
- 42CrMo or 50Mn
- Sealing material
- NBR
- Seal type
- Closed type
- Ball material
- AISI 52100
Tell us your operating requirements and required quantity.
Description
It is a toothless, sealed unit with selectable internal clearance and a lubrication nipple positioned on the outer ring circumference. This configuration ensures minimal maintenance and enhanced operational reliability by preventing contaminants from entering the bearing. The selectable internal clearance allows for adjustment according to operational requirements, accommodating varying load conditions effectively. Designed for applications demanding precise rotational movement and robust load-bearing capacity, such as in cranes, excavators, and wind turbines, the bearing's construction from durable materials like forged or cast steel ensures longevity and performance under strenuous conditions.
QIBR - VU 36 0980 Slewing Bearing Advantages and Applications
VU 36 0980 Slewing Bearing has good stability, compact structure and strong load-bearing capacity. Inner diameter is 870 mm,Outer diameter is 1090 mm,Total width is 79 mm,Weight is 162 kg. It is suitable for high-precision machine tools, optical instruments, wind turbines and material grabbers, etc. and is the most widely used bearing in working conditions that require heavy loads.
QIBR - VU 36 0980 Slewing Bearing Characteristics
VU 36 0980 Slewing Bearing, low maintenance cost, easy installation. VU 36 0980 Slewing Bearing, can bear radial load, axial load and overturning moment at the same time, suitable for mechanical equipment with high load-bearing capacity requirements.
VU 36 0980 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 - VU 36 0980 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 - VU 36 0980 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.
Features & benefits
Without teeth, sealed, selectable internal cietrance. lubrication nipple on outer ring circumference.
The outer ring has excellent mechanical performance, with high strength and toughness. After quenching and tempering (Q+T), it exhibits fatigue resistance, impact resistance, and excellent low-temperature impact toughness.
Downloads
Showing 4 of 7
Bearing condition questionnaire
Bearing Condition Questionnaire
Agency document
Agent Application Form
Product brochure
Slewing & Cross Roller Bearing Catalog
Product brochure
Bearing Unit Catalog
Showing 4 of 7
More from the VU Series
View all
VU 13 0225
Inner diameter: 200 mm · Outer diameter: 290 mm · Total width: 24 mm

VU 14 0179
Inner diameter: 124.5 mm · Outer diameter: 234 mm · Total width: 35 mm

VU 14 0325
Inner diameter: 270 mm · Outer diameter: 380 mm · Total width: 35 mm

VU 20 0220
Inner diameter: 138 mm · Outer diameter: 302 mm · Total width: 46 mm
