This advanced deep groove ball bearing features a robust polycarbonate construction, offering a lightweight and non-conductive solution for critical power transmission applications. Engineered for reliability and performance, it excels in environments where traditional steel bearings may not be suitable.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 18mm |
| Outside Diameter | 47mm |
| Width | 39mm |
Built to exacting engineering tolerances, this deep groove ball bearing boasts an 18mm inside diameter, 47mm outside diameter, and a 39mm width. The advanced polycarbonate material provides exceptional corrosion resistance, is non-conductive, and offers a significantly lower weight compared to steel counterparts. Its inherent dielectric properties make it ideal for applications where electrical isolation is paramount. This design ensures smooth, low-friction rotational motion under moderate radial and axial loads, contributing to extended service life and reduced maintenance in dynamic systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure bearing bore and shaft are clean and free of contaminants. 2. Carefully press the bearing onto the shaft using a suitable arbor press or bearing installer, applying even force to the inner ring. 3. Mount the assembly into the housing, ensuring proper seating of the outer ring without excessive force.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 force to the outer ring during shaft installation. | Always apply installation force only to the inner ring when mounting the bearing onto the shaft. |
| Using improper lubrication for polycarbonate. | Consult the material data sheet for compatible lubricants; avoid aggressive solvents or greases that could degrade polycarbonate. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Electric motor assemblies requiring electrical isolation, Lightweight robotic arm joints, Corrosive chemical processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||