Engineered for reliable performance, this polycarbonate deep groove ball bearing offers a lightweight yet robust solution for power transmission. Its exceptional corrosion resistance makes it ideal for challenging environments.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 78mm |
| Outside Diameter | 171mm |
| Width | 15mm |
A proven choice for industrial professionals, this deep groove ball bearing features a precise 78mm inner diameter and a substantial 171mm outer diameter, with a slim 15mm width. Constructed from high-performance polycarbonate, it offers superior chemical resistance, a significantly lower weight compared to traditional steel bearings, and excellent electrical insulation properties. This makes it exceptionally well-suited for applications involving exposure to corrosive media, where weight reduction is critical, or in environments where electrical conductivity poses a risk, such as in food processing equipment, chemical handling systems, and lightweight machinery.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating shaft and housing surfaces are clean and free from debris. 2. Carefully align the bearing with the shaft and gently press it into place, ensuring even pressure distribution. 3. Secure the bearing using appropriate retaining methods as per machine design specifications.
| 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. | Use a bearing press or a suitable soft-faced hammer for gentle, even pressure application. |
| Improper lubrication for the specific operating environment. | Consult the lubricant manufacturer's recommendations for polycarbonate bearings and the operating conditions. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Food and Beverage Processing Equipment, Chemical Handling Systems, Lightweight Conveyor 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. | ||||