Engineered for demanding power transmission, this deep groove ball bearing features a robust polycarbonate construction. Offering excellent corrosion resistance and reduced weight, it ensures reliable performance in challenging industrial settings.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 25mm |
| Outside Diameter | 139mm |
| Width | 5mm |
Purpose-built for heavy-duty applications, this deep groove ball bearing boasts an inside diameter of 25mm, an outside diameter of 139mm, and a precise width of 5mm. Constructed from high-performance polycarbonate, it offers superior chemical resistance, excellent electrical insulation properties, and a significantly lower weight compared to traditional steel bearings. This material choice makes it ideal for environments where corrosion is a concern, such as food processing, chemical handling, and saltwater applications. The deep groove design accommodates both radial and axial loads, ensuring efficient power transmission and extended operational life in demanding machinery.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mounting surfaces are clean and free of debris. 2. Carefully align the bearing with the shaft and housing. 3. Apply even pressure to seat the bearing securely, avoiding hammering or excessive force.
| 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 |
|---|---|
| Overtightening during installation. | Use a controlled press or bearing installer to apply even pressure and avoid over-stressing the polycarbonate structure. |
| Exposing to extreme temperatures beyond polycarbonate's thermal limits. | Verify operating temperature ranges and ensure the application remains within specified limits for polycarbonate. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Food and Beverage Processing Equipment, Chemical Handling Systems, Corrosive Environment Machinery, Lightweight Conveyor Systems, Medical Devices.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||