This polycarbonate deep groove ball bearing offers exceptional corrosion resistance and lightweight operation. Its specific dimensions make it suitable for specialized low-load applications where traditional metal bearings are unsuitable.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 31mm |
| Outside Diameter | 121mm |
| Width | 9mm |
Engineered for reliability and performance, this deep groove ball bearing features an inside diameter of 31mm, an outside diameter of 121mm, and a width of 9mm. Constructed from high-grade polycarbonate, it exhibits excellent chemical resistance to a wide range of solvents and acids, making it ideal for operation in corrosive or wet environments. Its inherently non-conductive properties also make it suitable for applications where electrical insulation is paramount. The low coefficient of friction ensures smooth, quiet operation under moderate radial loads. Ideal for food processing equipment, medical devices, and chemical handling systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mounting surface is clean and free of debris. 2. Gently press the bearing into the housing, applying even force to avoid misalignment. 3. Verify smooth rotation without binding or excessive play.
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Applying excessive force during installation, leading to housing deformation or bearing damage. | Use a bearing press or appropriate tooling to apply force evenly and avoid over-stressing the polycarbonate material. |
| Exposing the bearing to temperatures exceeding its operational limit, causing material degradation. | Consult the material datasheet for the maximum continuous operating temperature and ensure the application stays within these parameters. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Food Processing Machinery, Medical Equipment Components, Chemical Dispensing Systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||