SKF BVN-7102 Air Compressor Bearing BVN-7102 B Angular Contact Ball Bearing 60X110X22mm
The BVN-7102 is a single-row angular contact ball bearing, purpose-built for small-to-medium industrial air compressors. With a 40° nominal contact angle, it handles combined radial and axial loads with high rigidity and precision. Manufactured to ISO P4/P5 precision classes and using high-performance bearing materials, it ensures stable, long-life operation in continuous high-speed, high-temperature and medium-load compressor working conditions.
- Contact Angle: 40° nominal design, optimized for balanced radial and axial load capacity, matching the load characteristics of small-to-medium compressor main shafts.
- Material & Cage: High-carbon chromium bearing steel for raceways and rolling elements, with refined heat treatment for superior wear and fatigue resistance; precision-machined brass cage for low friction, excellent heat dissipation and structural stability.
- Precision & Structure: ISO P4/P5 precision, tight control of runout and dimensional tolerances; open non-sealed design for efficient heat dissipation, compatible with compressor oil lubrication systems.
- Performance: High load capacity, low friction torque, excellent thermal stability, and extended service life, suitable for long-term continuous operation of small-to-medium air compressors.
- Target Equipment: Small reciprocating air compressors, micro rotary screw compressors, portable high-pressure air pumps, and compact compressed air systems.
- Industry Scenarios: Small manufacturing workshops, automotive repair facilities, pneumatic tool supporting systems, and small-scale warehousing & logistics pneumatic equipment.
- Aftermarket Use: Replacement bearing for OEM small-to-medium air compressor units, ensuring direct compatibility and consistent performance.
| Parameter | Details |
|---|---|
| Bearing Type | Single-row angular contact ball bearing |
| Boundary Dimensions | ID 60mm × OD 110mm × Width 22mm |
| Nominal Contact Angle | 40° |
| Precision Class | ISO P4, ISO P5 |
| Material | High-carbon chromium bearing steel |
| Cage | Machined brass cage |
| Sealing Type | Open type |
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| Model | Dimensions (ID×OD×Width mm) | Weight (kg) | Core Application |
|---|---|---|---|
| BVN-7102 | 60×110×22 | 1.2 | Small air compressors |
| BVN-7107 | 75×130×25 | 1.8 | Medium air compressors |
| BVN-7151 | 80×140×25 | 2.0 | High-pressure air compressors |
| BVN-7151A | 80×140×25 | 2.1 | Enhanced-seal air compressors |
| BVN-7160 | 90×150×28 | 2.6 | Heavy-duty industrial compressors |
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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Q: What makes BVN-7102 suitable for small-to-medium air compressors?
A: Its 40° contact angle, P5/P4 high precision, and high-strength bearing steel construction are optimized for the medium-load, high-speed, and high-temperature conditions of small-to-medium industrial compressors, ensuring stable and reliable long-term operation.
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Q: What pairing methods are recommended for BVN-7102?
A: For medium-load scenarios, back-to-back (DB) pairing is recommended to withstand greater overturning moments; face-to-face (DF) pairing is suitable for aligning shaft deflection. Tandem (DT) pairing can be used for unidirectional axial load amplification.
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