C 3138 KV+AH 3138 G
- Inner diameter:
- 180 mm
- Outer diameter:
- 320 mm
- Width:
- 104 mm
- Mass:
- 39 Kg
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Specifications
Seris - C 3138 KV+AH 3138 G
Description
QIBR - C 3138 KV+AH 3138 G Spherical Roller Bearing Advantages and Applications
C 3138 KV+AH 3138 G Spherical Roller Bearing, strong load-bearing capacity, low friction, Inner diameter (d1) is 180 mm, Outer diameter (D) is 320 mm, Overall width (B) is 104 mm, Weight is 39 kg, suitable for excavators, compressors, generators and ship propulsion systems, etc., and is the most widely used bearing in working conditions with high load-bearing capacity requirements.
QIBR - C 3138 KV+AH 3138 G Spherical Roller Bearing Characteristics
C 3138 KV+AH 3138 G Spherical Roller Bearing, long life, strong adaptability, economical. C 3138 KV+AH 3138 G Spherical Roller Bearing, can bear radial load and bidirectional axial load at the same time, suitable for mechanical equipment with low cost requirements.
C 3138 KV+AH 3138 G Spherical Roller Bearings Features and Advantages
High load capacity: Capable of withstanding large radial loads and bidirectional axial loads, making it suitable for heavy-duty and impact vibration load environments.
Self-aligning Performance: The outer ring raceway is spherical, effectively compensating for misalignment due to installation errors or shaft deformation.
High-Temperature Performance: Spherical roller bearings have a wide operating temperature range, suitable for applications in high-temperature environments.
Vibration Resistance: Capable of accommodating changes in relative position due to thermal expansion or installation errors, suitable as a free-end bearing.
Application: Widely used in mining, marine, milling applications, coal machinery, wind turbines, paper printing, steel metallurgy, electric vehicles, and large machinery.
QIBR - C 3138 KV+AH 3138 G Spherical Roller Bearings Optimization
High-Performance Materials: Different materials such as GCr15, AISI 440C, and 42CrMo can be provided based on customer requirements.
Structural Optimization: The bearing structure and geometry can be optimized according to customer needs to enhance alignment performance and operational stability.
Lubricating Grease: Selection of appropriate lubricants like Mobil SHC 100, SKF LGEP 2, or Shell Gadus S2 V220 based on the bearing's working conditions or customer requirements.
Customization: Bearings can be designed and optimized by QIBR according to customer-specific working conditions and requirements.
QIBR - C 3138 KV+AH 3138 G Spherical Roller Bearings Quality Control
Dimension measurement: Using various high-precision instruments, multiple dimensions of the bearing are measured with an accuracy of up to 0.001mm.
Rotation accuracy: A dial gauge measures minor surface flaws or deviations, with measurement accuracy reaching 0.001mm.
Hardness measurement: Surface hardness is measured using a hardness tester, with an accuracy of ±0.5HRC.
Metallographic analysis: A professional metallographic microscope is used to analyze the internal metallographic structure of the metal.
Form and Position Tolerance: A profilometer is used to measure the geometric shape and relative position of the bearing.
Noise monitoring: Vibration levels during operation are monitored using a vibration meter to obtain noise data.
Raw material control: Steel and parts are sourced from ISO 14001-certified suppliers, ensuring product stability while promoting sustainable development.
Features & Benefits
Spherical roller bearings are rolling bearings that can bear both radial and axial loads. The "spherical" in its name refers to its ability to self-adjust to accommodate axis deviation or tilt when the bearing is installed. This type of bearing is usually composed of an inner ring, an outer ring, rollers (cylindrical rollers) and a cage.
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