Engineered for reliability in challenging conditions, this deep groove ball bearing features a lightweight, corrosion-resistant polycarbonate construction. Ideal for power transmission systems requiring chemical inertness and electrical insulation.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 70mm |
| Outside Diameter | 177mm |
| Width | 18mm |
Designed for demanding industrial environments, this deep groove ball bearing boasts an inside diameter of 70mm, an outside diameter of 177mm, and a width of 18mm. Constructed from high-performance polycarbonate, it offers exceptional resistance to chemicals, moisture, and a wide temperature range, making it suitable for applications where traditional steel bearings would degrade or cause electrical issues. Its non-magnetic and non-conductive properties are critical for sensitive environments and specialized machinery, ensuring smooth operation and extended service life in food processing, chemical handling, and offshore 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. 3. Apply even pressure to press the bearing into place, avoiding impact or excessive force.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 brinelling or damage to the polycarbonate raceways. | Use a proper bearing press or a soft-faced hammer with controlled blows to ensure even pressure during mounting. |
| Exposing the polycarbonate bearing to temperatures outside its specified operating range, causing material deformation or embrittlement. | Verify the operating temperature of the application and ensure it remains within the 18°C to 80°C range for optimal performance. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Food and Beverage Processing Machinery, Chemical Handling Equipment, Marine and Offshore Applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||