16324001
- Brand
- QIBR
- Alternative brand
- KAYDON
- Rolling element type
- Roller
- Measurement system
- Imperial
- Weight
- 1190 lbs
- Outer diameter
- 85 inch
- Inner diameter
- 74 inch
- Total width
- 3.75 inch
- External hole circle diameter
- 83 inch
- Internal hole circle diameter
- 76 inch
- Number of mounting holes of the inner ring
- 42
- Number of mounting holes of the outer ring
- 42
- Hole diameter at outer ring
- 0.938 inch
- Hole diameter at inner ring
- 0.938 inch
- Width of outer ring
- 3.25 inch
- Width of inner ring
- 3.25 inch
- Gear type
- No gear
- Basic dynamic load rating (axial)
- 300410 lbs
- Basic dynamic load rating (radial)
- 267330 lbs
- Moment
- 956430 ft-lbs
- Temperature
- -30 ℃ to +80 ℃
- Bearing type
- Cross roller slewing ring bearing
- Ring material
- 42CrMo or 50Mn
- Sealing material
- NBR
- Seal type
- Closed type
Tell us your operating requirements and required quantity.
Description
The cross roller slewing bearing features a single row of rollers with alternating orientations, providing greater stiffness and dynamic capacity compared to four-point contact bearings. This design minimizes friction and distributes loads evenly, ensuring enhanced precision and durability in demanding applications. Available with internal, external, or without gears, these bearings offer versatility for various industrial needs, from robotics and automation to heavy machinery like cranes and excavators. Their robust construction and efficient load-bearing capabilities make them ideal for operations requiring precise positioning and high reliability under heavy loads and harsh conditions.
QIBR - 16324001 Slewing Bearing Advantages and Applications
16324001 Slewing Bearing has strong load-bearing capacity and high precision. Inner diameter is 74 inch,Outer diameter is 85 inch,Total width is 3.75 inch,Weight is 1190 lbs. It is suitable for quenching machine tools, airport luggage racks, trailers, tanks, and solar power generation equipment, etc., and is the most widely used bearing in working conditions that require heavy loads.
QIBR - 16324001 Slewing Bearing Characteristics
16324001 Slewing Bearing, saves space, strong adaptability, long life, high cost performance. 16324001 Slewing Bearing, can bear radial load, axial load and overturning moment at the same time, suitable for mechanical equipment with large force.
16324001 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 - 16324001 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 - 16324001 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
Cross roller, single row of rollers having alternating orientation,greater stiffness and dynamic capacity than a four-point contact bearing,Internal, external, or non-gear.
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
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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
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