High Quality BVN-7107 B Angular Contact Ball Bearing BVN-7107B Air Compressor Bearing 70x125x24mm

This BVN-7107B angular contact ball bearing is a high-precision dedicated component engineered for industrial air compressors, with standard dimensions 70mm ID × 125mm OD × 24mm Width. Crafted from premium bearing steel with a 40° contact angle and polyamide cage, it features an open enclosure design and meets ISO P2/ABEC 9 ultra-high precision grade standards. Optimized for high-speed, high-load air compressor working conditions, it efficiently withstands combined radial and axial loads, delivers low-noise and low-torque operation, and is the ideal core component for centrifugal, rotary screw and high-speed turbo air compressors.

1. 40° Contact Angle for Dual Loads: The optimized 40° contact angle design effectively bears combined radial and axial loads, adapting to the pressure and load characteristics of air compressor systems.
2. ISO P2/ABEC 9 Ultra-High Precision: Manufactured to the highest precision grade, ensuring stable high-speed rotation and minimal runout for air compressor precision operation.
3. Durable Material Combination: Premium bearing steel raceway with polyamide cage offers excellent wear resistance and heat dissipation, reducing friction and extending service life.
4. Air Compressor Custom Adaptation: Low-noise and low-torque structural design matches the long-term continuous working requirements of centrifugal/rotary screw air compressors.
5. Flexible Pairing Installation: Supports back-to-back (DB) and face-to-face (DF) pairing, compatible with standard air compressor mounting specifications for easy assembly and replacement.

• Centrifugal/rotary screw/high-speed turbo air compressor manufacturing
• Industrial high-pressure pneumatic system assembly
• Mining & metallurgy heavy-duty pneumatic equipment supporting
• Engineering machinery air compressor component matching
• Air compressor aftermarket maintenance and replacement

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Wuxi GQZ Bearing is a professional manufacturer and supplier of precision bearings. Endowed with robust in-house manufacturing capacity, we boast full coverage of standard and custom bearing models to cater to diverse application needs.

Our strict quality control protocols run through the entire production cycle—from raw material selection to finished product inspection. This ensures every bearing delivers consistent high quality, ultra-low noise operation and extended service life.

Tailored OEM customization services are also available to meet your specific requirements.

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1. Q: What is the core difference between BVN-7107B and ordinary angular contact ball bearings?

   A: BVN-7107B is optimized for air compressors with a 40° contact angle, P2 ultra-high precision and low-noise structure, which perfectly matches the high-speed and high-load working conditions of centrifugal/rotary screw air compressors.

2. Q: What pairing methods are supported by BVN-7107B?

   A: It supports back-to-back (DB) and face-to-face (DF) pairing, which can be selected according to the load direction and installation space of the air compressor system.

3. Q: Can BVN-7107B be used in equipment other than air compressors?

   A: Yes, it is also applicable to other high-speed industrial machinery that requires combined radial and axial load bearing and high-precision rotation, such as high-pressure hydraulic pumps and industrial blowers.

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