This robust polycarbonate deep groove ball bearing offers superior corrosion resistance and electrical insulation. Its advanced polymer construction ensures reliable performance in demanding, non-metallic applications.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 78mm |
| Outside Diameter | 197mm |
| Width | 48mm |
Specified by design engineers worldwide, this deep groove ball bearing is manufactured from high-grade polycarbonate, offering exceptional chemical inertness and dielectric strength. The internal dimensions feature an inside diameter of 78mm, an outside diameter of 197mm, and a width of 48mm, ensuring precise fitment and load distribution. This material choice mitigates galvanic corrosion and is ideal for environments where metal contamination is a concern, or where electrical conductivity must be prevented, such as in food processing, chemical handling, and medical equipment.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mounting surfaces are clean and free of debris. 2. Carefully align the bearing with the shaft and housing, applying gentle, even pressure. 3. Secure the bearing using appropriate retaining methods as per system design.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Applying excessive force during installation, potentially damaging the polycarbonate races. | Use a bearing press or appropriate tooling for controlled and even force application during mounting. |
| Exposing the bearing to extreme temperatures beyond its operational limits. | Verify the operational temperature range of polycarbonate bearings and ensure the application remains within these parameters. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Food and Beverage Processing Equipment, Chemical Fluid Handling Systems, Medical and Pharmaceutical Machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||