240/560 ECAK30/W33+AOH 240/560 G

240/560 ECAK30/W33+AOH 240/560 G · Product image

Image may differ from product. See technical specifications for details.

240/560 ECAK30/W33+AOH 240/560 G · Technical drawing

Brand
QIBR
Alternative brand
SKF
Rolling element type
Roller
Measurement system
Metric
Precision level
P0(RBEC-1)
Outer diameter
820 mm
Inner diameter
530 mm
Width of bearing
258 mm
Withdrawal sleeve
AOH 240/560 G
Weight
515 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
7621 KN
Basic static load rating
14600 KN
Fatigue load limit
980 KN
Reference speed
380 rpm
Limiting speed
630 rpm

Inquiry for 240/560 ECAK30/W33+AOH 240/560 G

Tell us your operating requirements and required quantity.

Description

The use of the withdrawal sleeves further enhances the adaptability and installation convenience of the double-row spherical roller bearing. By using the withdrawal sleeves, the tapered inner hole self-aligning ball bearing can be easily and quickly assembled on the smooth shaft or stepped machine shaft. This design makes the installation and removal process of the bearing easier, while also improving the service life and performance stability of the bearing.


In general, the characteristics of the double-row spherical roller bearing with withdrawal sleeves make it an efficient and reliable bearing solution, especially suitable for applications that need to withstand heavy loads and impact loads.

QIBR - 240/560 ECAK30/W33+AOH 240/560 G Spherical Roller Bearing Advantages and Applications

240/560 ECAK30/W33+AOH 240/560 G Spherical Roller Bearing, has self-aligning ability, strong load-bearing capacity, Inner diameter is 530 mm, Outer diameter is 820 mm, Width of bearing is 258 mm, Weight is 515 kg, suitable for continuous casting machines, wind turbine main shafts and paper machine rollers, etc., and is the most widely used bearing in conditions requiring high load-bearing capacity.

QIBR - 240/560 ECAK30/W33+AOH 240/560 G Spherical Roller Bearing Characteristics

240/560 ECAK30/W33+AOH 240/560 G Spherical Roller Bearing, easy to install and maintain, strong adaptability. 240/560 ECAK30/W33+AOH 240/560 G Spherical Roller Bearing, can bear radial load and bidirectional axial load at the same time, suitable for mechanical equipment with high stability requirements.

240/560 ECAK30/W33+AOH 240/560 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 - 240/560 ECAK30/W33+AOH 240/560 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 - 240/560 ECAK30/W33+AOH 240/560 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.

More from the Double row Spherical roller bearing with a withdrawal sleeve Series

View all