C 3156 K

C 3156 K · Product image

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C 3156 K · Technical drawing

Brand
QIBR
Alternative brand
SKF
Rolling element type
Roller
Measurement system
Metric
Precision level
P0(RBEC-1)
Outer diameter
460 mm
Inner diameter
280 mm
Total width
146 mm
Inner diameter of outer ring
416 mm
Outer diameter of inner ring
336 mm
Chamfer dimension
5 mm
Weight
94.5 kg
Load direction
Axial and radial
Vibration grade
Z1-Z2
Temperature
-30℃ to +110℃
Seal type
Open type
Ring material
52100
Rolling element material
52100
Basic dynamic load rating
2850 KN
Basic static load rating
4500 KN
Fatigue load limit
355 KN
Reference speed
1100 rpm
Limiting speed
1400 rpm

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Description

‌Single-row spherical roller bearings‌ are widely used in various mechanical equipment due to their unique self-aligning ability and ability to withstand radial and axial loads. The design of this bearing allows slight misalignment of the shaft or housing, thereby reducing mechanical damage caused by installation errors or vibration during operation. In addition, single-row spherical roller bearings also have good lubrication properties, usually do not require maintenance, and are suitable for high-speed operation environments.

Single-row spherical roller bearings have a wide range of applications, including motors, reducers, power tools, air conditioners, automotive gearboxes, agricultural machinery, textile machinery, food industry and other fields.

QIBR - C 3156 K Spherical Roller Bearing Advantages and Applications

C 3156 K Spherical Roller Bearing, has self-aligning ability, good impact resistance, Inner diameter is 280 mm, Outer diameter is 460 mm, Total width is 146 mm, Weight is 94.5 kg, suitable for ship steering gear, rolling mills, bulldozers and compressors, etc., is the most widely used bearing in working conditions with large impact force.

QIBR - C 3156 K Spherical Roller Bearing Characteristics

C 3156 K Spherical Roller Bearing, long life, high cost performance. C 3156 K Spherical Roller Bearing, can bear radial load and bidirectional axial load at the same time, suitable for mechanical equipment with high stability requirements.

C 3156 K 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 3156 K 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 3156 K 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.

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