25BGR02X
- Brand
- QIBR
- Alternative brand
- NSK
- Measurement system
- Metric
- Rolling element type
- Ball
- Precision level
- P4
- Vibration grade
- ZV3
- Outer diameter
- 52 mm
- Inner diameter
- 25 mm
- Total width
- 15 mm
- Chamfer dimension1
- 1 mm
- Chamfer dimension2
- 0.6 mm
- Contact angle
- 15°
- Load direction
- Axial and radial
- Effective load center
- 12.7 mm
- Permissible axial load
- 4.20 kN
- Temperature
- -30 ℃ to +110 ℃
- Lubrication speed
- 57200 rpm
- Oil speed
- 78000 rpm
- Seal type
- Open type
- Ring material
- 52100
- Rolling element material
- 52100
- Basic dynamic load rating
- 11.1 kN
- Basic static load rating
- 5.2 kN
Tell us your operating requirements and required quantity.
Description
The BGR02 series is manufactured to extremely tight tolerances to ensure high precision in demanding applications, ensuring accuracy and performance in high-speed operations.
QIBR - 25BGR02X Angular Contact Ball Bearing Advantages and Applications
QIBR - 25BGR02X Angular Contact Ball Bearing Characteristics
25BGR02X Angular Contact Ball Bearing, long service life, high cost performance, simple maintenance. 25BGR02X Angular Contact Ball Bearing, can bear radial load and certain axial load at the same time, suitable for mechanical equipment with high load requirements.
25BGR02X Angular Contact Ball Bearing Product Features and Advantages
High load capacity: It can withstand large radial and axial forces, and adopts high-strength steel and precision processing technology, with strong load-bearing capacity.
Good structural rigidity: The contact angle of the inner and outer rings is large, the structural rigidity is good, and stable operation is maintained under high load.
High positioning accuracy: The inner and outer rings have high matching accuracy, which can provide accurate positioning and centering functions.
High-speed operation performance: It has a low friction coefficient and high speed capability, suitable for high-speed operation applications.
Application: It has a wide range of applications in machine tool manufacturing, automotive industry, aerospace, motors and generators, robotics, medical equipment, automation equipment and other fields.
QIBR - 25BGR02X Angular Contact Ball Bearing Optimization
Optional Contact Angles: Depending on the operating conditions, different contact angles can be selected, such as 15°, 18°, 25°, or 40°.
High-Performance Materials: The bearing materials can be replaced according to different operating conditions, with options like SKF III, ZGcr15, high-purity bearing steel, ceramics, stainless steel, and other materials.
Grease Replacement: Select the lubrication based on the bearing's working requirements, such as LUBCON L252, Multemp SRL, or KLUBER ISOFLEX NBU 15.
Process parameter optimization: Optimize the processing parameters, such as grinding speed, feed speed, cutting depth, etc. to improve processing efficiency and quality.
More customization: QIBR can design and optimize the bearing according to customer requirements for drawings and bearing working conditions.
QIBR - 25BGR02X Angular contact ball bearing quality control
Dimension measurement: Use a variety of professional high-precision instruments to measure multiple dimensions of the bearing, with a maximum accuracy of 0.001mm.
Rotation accuracy: Use a micrometer to measure small flaws or deviations on the bearing surface, with a measurement accuracy of up to 0.001mm.
Hardness measurement: Use a hardness tester to measure the surface hardness of the bearing, with a measurement accuracy of up to ±0.5HRC.
Metallographic analysis: Use a professional metallographic microscope to analyze the internal metallographic structure of the metal.
Geometric tolerance: Use a profiler to measure the bearing geometry and relative position.
Noise monitoring: Vibration during operation is monitored by a vibration meter to obtain noise data.
Raw material control: Steel and parts are purchased from suppliers certified by ISO 14001 to ensure product stability and promote sustainable development.
Features & benefits
The BGR02 series is manufactured to extremely tight tolerances to ensure high precision in demanding applications, ensuring accuracy and performance in high-speed operations.
The outer ring is made of high-purity special high-quality bearing steel processed by high-speed forging + cold rolling process, and the raceway surface is carbonitrided.
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
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