MTO-324T

Inner diameter:
12.750 inch
Outer diameter:
20.486 inch
Width:
2.062 inch
Mass:
105 lbs

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MTO-324T

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Rolling element type : Ball
Measurement system : Imperial
Outer diameter (Do) : 20.486 inch
Inner diameter (Di) : 12.750 inch
Overall height (H) : 2.062 inch
Height of outer ring (Ho) : 2.022 inch
Height of inner ring (Hi) : 2.022 inch
Weight : 105 lbs
External bolt circle diameter (Lo) : 18.875 inch
Number of bolt holes at outer ring (no) : 20
Hole diameter at outer ring (Bo) : 5/8-11 inch
Internal bolt circle diameter (Li) : 14.375 inch
Number of bolt holes at inner ring (ni) : 20
Hole diameter at inner ring (Bi) : 5/8-11 inch
Moment rating (Crm) : 102,400 ft-lbs
Gear type : No Gear
Temperature : -20℃ to +120℃
Seal type : Closed Type
Outer diameter (Do), Inner diameter (Di), Overall height (H), Height of outer ring (Ho), Height of inner ring (Hi), Weight, External bolt circle diameter (Lo), Number of bolt holes at outer ring (no), Hole diameter at outer ring (Bo), Internal bolt circle diameter (Li), Number of bolt holes at inner ring (ni), Hole diameter at inner ring (Bi), Moment rating (Crm), Gear type,

QIBR - MTO-324T Slewing Bearing Advantages and Applications

MTO-324T Slewing Bearing has strong load-bearing capacity and strong wear resistance. Inner diameter (Di) is 12.750 inch,Outer diameter (Do) is 20.486 inch,Overall height (H) is 2.062 inch,Weight is 105 lbs. It is suitable for concrete mixing boom integrated machine, belt spreading machine, truck crane and railway crane, etc. It is the most widely used bearing in working conditions requiring high loads.

Outer diameter (Do), Inner diameter (Di), Overall height (H), Height of outer ring (Ho), Height of inner ring (Hi), Weight, External bolt circle diameter (Lo), Number of bolt holes at outer ring (no), Hole diameter at outer ring (Bo), Internal bolt circle diameter (Li), Number of bolt holes at inner ring (ni), Hole diameter at inner ring (Bi), Moment rating (Crm), Gear type,

QIBR - MTO-324T Slewing Bearing Characteristics

MTO-324T Slewing Bearing, small wear, high space utilization, easy installation. MTO-324T 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.

MTO-324T 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 - MTO-324T 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 - MTO-324T 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.

MTO-324T
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.
The inner 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.
Rollers and balls are both types of rolling elements, which are the most crucial components of rotary support bearings and the most commonly used rolling elements in the bearing industry.
It is located between the outer raceway, inner raceway, and rollers/balls of the bearing. It is a isolator block that serves as a cage.
Its role serves two purposes: Firstly, to prevent the loss of lubricating grease or oil inside the bearing, ensuring proper lubrication. Secondly, to shield the bearing from external dust or harmful gases, thus preventing damage.
To ensure the smooth operation of the bearing, it is necessary to inject lubricating grease or oil between the inner and outer rings of the bearing. The function of lubricating grease or oil is to reduce friction coefficient and wear, minimize bearing heat and friction losses, and enhance bearing lifespan.
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