This deep groove ball bearing, constructed from advanced polycarbonate, offers exceptional corrosion resistance and electrical insulation. Engineered for demanding power transmission applications, it ensures smooth, low-friction operation.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 42mm |
| Outside Diameter | 68mm |
| Width | 25mm |
Specified by design engineers worldwide, this deep groove ball bearing (42mm ID, 68mm OD, 25mm Width) leverages the inherent benefits of polycarbonate. This advanced polymer provides superior resistance to a wide range of chemicals and aggressive environments, making it ideal for applications where metal bearings would degrade. Its non-conductive properties also offer excellent electrical insulation, crucial in sensitive electronic or electrochemical systems. The precise dimensions ensure seamless integration into standard power transmission assemblies, delivering reliable, long-lasting performance.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure shaft and housing surfaces are clean and free of debris. 2. Carefully align the bearing with the shaft or housing bore. 3. Apply even, controlled force to press the bearing into its designated position, avoiding impact.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 or uneven force during installation. | Use a proper bearing installer or press with even pressure to avoid brinelling or damage to the bearing races. |
| Contaminating the bearing during handling. | Store and handle bearings in a clean environment, keeping them in their original packaging until installation. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Corrosive chemical processing equipment, Food and beverage processing machinery, Electrical insulation in 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. | ||||